Annual Report - Form 10-K

Securities registered pursuant to Section 12(b) of the Act:

Securities registered pursuant to Section 12(g) of the Act:

NONE.

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.

Yes ___ No X

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.

Yes ___ No X

Note - Checking the box above will not relieve any registrant required to file reports pursuant to Section 13 or 15(d) of the Exchange Act from their obligations under those Sections.

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

Yes X No ___

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (Section 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).

Not applicable.

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or emerging growth company. See the definitions of "large accelerated filer", "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.

Large accelerated filer ___

Accelerated filer ___

Non-accelerated filer X (Do not check if a smaller reporting company)

Smaller reporting company ___

Emerging growth company ___

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Ex­change Act.

Not applicable.

Indicate by check mark whether the registrant has filed a report on and attestation to its management's assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report.

Not applicable.

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the

registrant included in the filing reflect the correction of an error to previously issued financial statements.

Not applicable.

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant's executive officers during the relevant recovery period pursuant to §240.10D-1(b).

Not applicable.

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).

Yes ___ No X

State the aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter.

Not applicable.

Indicate by check mark whether the registrant has filed all documents and reports required to be filed by Section 12, 13 or 15(d) of the Securities Exchange Act of 1934 subsequent to the distribution of securities under a plan confirmed by a court.

Not applicable.

Indicate the number of shares outstanding of each of the registrant's classes of common stock, as of the latest practicable date.

Not applicable.

DOCUMENTS INCORPORATED BY REFERENCE

List hereunder the following documents if incorporated by reference and the Part of the Form 10-K (e.g., Part I, Part II, etc.) into which the document is incorporated: (1)Any annual report to security holders; (2) Any proxy or information statement; and (3)Any prospectus filed pursuant to Rule 424(b) or (c) under the Securities Act of 1933. The listed documents should be clearly described for identification purposes (e.g., annual report to security holders for fiscal year ended December 24, 1980).

Not applicable.

EXPLANATORY NOTES

The MSBAM 2017-C33 mortgage pool includes the following mortgage loans, each of which is serviced pursuant to a separate pooling and servicing agreement (each, an "Outside Pooling and Servicing Agreement"):

• the Pentagon Center mortgage loan, which is serviced pursuant to the GSMS 2017-GS6 pooling and servicing agreement attached hereto as Exhibit 4.4;

• the Key Center Cleveland mortgage loan, which is serviced pursuant to the CGCMT 2017-P7 pooling and servicing agreement attached hereto as Exhibit 4.2;

• the D.C. Office Portfolio mortgage loan and the Ralph's Food Warehouse Portfolio mortgage loan, which are serviced pursuant to the BANK 2017-BNK4 pooling and servicing agreement attached hereto as Exhibit 4.3; and

• the Gateway Crossing mortgage loan, which is serviced pursuant to the MSC 2017-H1 pooling and servicing agreement attached hereto as Exhibit 4.5.

Except as set forth below, each of the parties to each pooling and servicing agreement listed in the Exhibit Index both (1) participates in the servicing function for purposes of Item 1122 of Regulation AB and (2) constitutes a servicer that meets the criteria in Item 1108(a)(2)(i) through (iii) of Regulation AB for purposes of Item 1123 of Regulation AB:

• The trustee under a pooling and servicing agreement has a nominal role with respect to the mortgage pool securitized pursuant to such pooling and servicing agreement. The trustee's only servicing function is the contingent obligation to make certain advances if the master servicer under such pooling and servicing agreement fails to do so, while all other servicing functions are performed by other parties. The trustee under each of the pooling and servicing agreements listed in the Exhibit Index has confirmed to the registrant that it has not made any such contingent advances during the reporting period, and consequently, each such trustee does not participate in the servicing function for purposes of Item 1122 of Regulation AB, nor does it perform the functions of a servicer for purposes of the definition of "servicer" under Item 1101 of Regulation AB or for purposes of Item 1123 of Regulation AB.

• The certificate administrator under a pooling and servicing agreement performs various payment administration functions solely for the securitization governed by such pooling and servicing agreement and the mortgage pool securitized pursuant to such pooling and servicing agreement and does not have any obligations with respect to any other transaction. Consequently, the certificate administrator under an Outside Pooling and Servicing Agreement does not participate in the servicing function for purposes of Item 1122 of Regulation AB, nor does it perform the functions of a servicer for purposes of the definition of "servicer" under Item 1101 of Regulation AB or for purposes of Item 1123 of Regulation AB.

• The operating advisor under a pooling and servicing agreement represents the interests of senior certificateholders in the transaction governed by such pooling and servicing agreement and is responsible for monitoring the performance of the special servicer under such pooling and servicing agreement and producing certain reports to certificateholders relating to the resolution of the mortgage pool securitized pursuant to such pooling and servicing agreement. The operating advisor under a pooling and servicing agreement does not have any obligations with respect to any other transaction and is solely obligated to perform loan reporting functions with respect to the securitization governed by such pooling and servicing agreement. Consequently, the operating advisor under an Outside Pooling and Servicing Agreement neither participates in the servicing function for purposes of Item 1122 of Regulation AB nor performs the functions of a servicer for purposes of the definition of "servicer" under Item 1101 of Regulation AB or for purposes of Item 1123 of Regulation AB. In addition, while the operating advisor under a pooling and servicing agreement has certain reporting obligations in respect of the related mortgage pool, it has no obligation to collect or disburse funds in respect of the mortgage pool or to administer any of the underlying mortgage loans. Consequently, the operating advisor under a pooling and servicing agreement participates in the servicing function for purposes of Item 1122 of Regulation AB, but is not responsible for the "management or collection of the pool assets or making allocations or distributions to holders of the asset-backed securities" within the meaning of "servicer" under Item 1101 of Regulation AB and does not perform the functions of a servicer for purposes of Item 1123 of Regulation AB.

• The asset representations reviewer under a pooling and servicing agreement has a limited obligation to review certain delinquent mortgage loans after a specified delinquency threshold has been met and the required percentage of certificateholders vote to direct a review of such delinquent mortgage loans, and has no obligation to collect or disburse funds in respect of the mortgage pool, to administer any of the underlying mortgage loans or to perform any servicing function. Consequently, the asset representations reviewer under a pooling and servicing agreement does not participate in the servicing function for purposes of Item 1122 of Regulation AB, is not responsible for the "management or collection of the pool assets or making allocations or distributions to holders of the asset-backed securities" within the meaning of "servicer" under Item 1101 of Regulation AB and does not perform the functions of a servicer for purposes of Item 1123 of Regulation AB.

• Deutsche Bank Trust Company Americas, is the custodian under the CGCMT 2017-P7 pooling and servicing agreement, pursuant to which the Key Center Cleveland mortgage loan is serviced. Because Deutsche Bank Trust Company Americas is not the MSBAM 2017-C33 custodian, is not affiliated with any sponsor and services only the Key Center Cleveland mortgage loan, which constitutes more than 5% but less than 10% of the mortgage pool, Deutsche Bank Trust Company Americas, as CGCMT 2017-P7 custodian, constitutes a reporting "servicing function participant" for purposes of Item 1122 of Regulation AB, as specified in the Instruction 3 to Item 1122, but does not constitute a reporting "servicer" for purposes of Item 1123 of Regulation AB, as specified in the Instruction to Item 1123.

• Argentic Services Company LP is the current special servicer under the MSC 2017-H1 pooling and servicing agreement, pursuant to which the Gateway Crossing mortgage loan is serviced. On May 6, 2020, LNR Partners, LLC was replaced as special servicer under the MSC 2017-H1 pooling and servicing agreement (other than with respect to the One Presidential mortgage loan included in the MSC 2017-H1 mortgage pool) and succeeded by Argentic Services Company LP. On June 24, 2022, LNR Partners, LLC was replaced as special servicer under the MSC 2017-H1 pooling and servicing agreement with respect to the One Presidential mortgage loan and succeeded by Argentic Services Company LP. Because Argentic Services Company LP is not the MSBAM 2017-C33 special servicer, is not affiliated with any sponsor and services only the Gateway Crossing mortgage loan, which constitutes less than 5% of the mortgage pool, Argentic Services Company LP, as MSC 2017-H1 special servicer, does not constitute a reporting "servicing function participant" for purposes of Item 1122 of Regulation AB, as specified in the Instruction 3 to Item 1122, and does not constitute a reporting "servicer" for purposes of Item 1123 of Regulation AB, as specified in the Instruction to Item 1123.

• K-Star Asset Management LLC is the current special servicer under the GSMS 2017-GS6 pooling and servicing agreement pursuant to which the Pentagon Center mortgage loan is serviced. On May 2, 2023, Midland Loan Services, a Division of PNC Bank, National Association was replaced as special servicer under the GSMS 2017-GS6 pooling and servicing agreement and succeeded by K-Star Asset Management LLC. Because K-Star Asset Management LLC is not the MSBAM 2017-C33 special servicer, is not affiliated with any sponsor and services only the Pentagon Center mortgage loan, which constitutes more than 5% but less than 10% of the mortgage pool, K-Star Asset Management LLC, as GSMS 2017-GS6 special servicer, constitutes a reporting "servicing function participant" for purposes of Item 1122 of Regulation AB, as specified in the Instruction 3 to Item 1122, but does not constitute a reporting "servicer" for purposes of Item 1123 of Regulation AB, as specified in the Instruction to Item 1123.

In addition, each of the following parties engaged the services of certain servicing function participants and sub-servicers for the reporting period, as set forth below:

• Wells Fargo Bank, National Association, as master servicer, engaged the services of KeyBank National Association, as a sub-servicer in respect of the entire mortgage pool for the reporting period.

• Wells Fargo Bank, National Association, as master servicer, engaged the services of (i) CoreLogic Solutions, LLC as a servicing function participant in respect of the entire mortgage pool for the reporting period, and (ii) Berkadia Commercial Mortgage LLC as a servicing function participant in respect of 2.06% of the mortgage pool for the reporting period.

• Wells Fargo Bank, National Association, as master servicer under the CGCMT 2017-P7 pooling and servicing agreement, pursuant to which the Key Center Cleveland mortgage loan is serviced, engaged the services of CoreLogic Solutions, LLC and Berkadia Commercial Mortgage LLC, in each case as a servicing function participant in respect of the Key Center Cleveland mortgage loan for the reporting period.

• Wells Fargo Bank, National Association, as master servicer under the BANK 2017-BNK4 pooling and servicing agreement, pursuant to which the D.C. Office Portfolio and Ralph's Food Warehouse Portfolio mortgage loans are serviced, engaged the services of CoreLogic Solutions, LLC as a servicing function participant in respect of the D.C. Office Portfolio and Ralph's Food Warehouse Portfolio mortgage loans for the reporting period.

• On November 1, 2021, pursuant to the second amended and restated servicing agreement attached hereto as Exhibit 99.12, Computershare Trust Company, National Association was engaged to perform all or virtually all of Wells Fargo Bank, National Association's roles as certificate administrator, custodian and trustee, as applicable, under (i) the pooling and servicing agreement and (ii) each Outside Pooling and Servicing Agreement

ADDITIONAL DISCLOSURE ITEMS FOR REGULATION AB

Item 1112(b) of Regulation AB, Significant Obligor Financial Information.

Not applicable.

Item 1114(b)(2) of Regulation AB, Significant Enhancement Provider Financial Information.

No entity or group of affiliated entities provides any enhancement or other support for the certificates as described under Item 1114 (a) of Regulation AB.

Item 1115(b) of Regulation AB, Certain Derivatives Instruments (Financial Information).

No entity or group of affiliated entities provides any derivative instruments for the certificates as described under Item 1115 of Regulation AB.

Item 1117 of Regulation AB, Legal Proceedings.

The registrant knows of no legal proceeding pending against the sponsors, depositor, trustee, issuing entity, servicer contemplated by Item 1108(a)(3) of Regulation AB, originator contemplated by Item 1110(b) of Regulation AB, or other party contemplated by Item 1100(d)(1) of Regulation AB, or of which any property of the foregoing is the subject, that is material to security holders, other than as follows:

In December 2014, Phoenix Light SF Limited (Phoenix Light) and certain related entities filed a complaint in the United States District Court for the Southern District of New York alleging claims against Wells Fargo Bank, N.A., in its capacity as trustee for a number of residential mortgage-backed securities (RMBS) trusts. Complaints raising similar allegations have been filed by Commerzbank AG in the Southern District of New York, IKB International and IKB Deutsche Industriebank (together, IKB) in New York state court, and Park Royal I LLC and Park Royal II LLC in New York state court. In each case, the plaintiffs allege that Wells Fargo Bank, N.A., as trustee, caused losses to investors, and plaintiffs assert causes of action based upon, among other things, the trustee's alleged failure to notify and enforce repurchase obligations of mortgage loan sellers for purported breaches of representations and warranties, notify investors of alleged events of default, and abide by appropriate standards of care following alleged events of default. In July 2022, the district court dismissed Phoenix Light's claims and certain of the claims asserted by Commerzbank AG, and subsequently entered judgment in each case in favor of Wells Fargo Bank, N.A. In August 2022, Phoenix Light and Commerzbank AG each appealed the district court's decision to the United States Court of Appeals for the Second Circuit. Phoenix Light dismissed its appeal in May 2023, terminating its case. In November 2023, Wells Fargo Bank, N.A. entered into an agreement with IKB to resolve IKB's claims. Wells Fargo Bank, N.A. previously settled two class actions filed by institutional investors and an action filed by the National Credit Union Administration with similar allegations.

Deutsche Bank Trust Company Americas ("DBTCA") and Deutsche Bank National Trust Company ("DBNTC") have been sued by investors in civil litigation concerning their role as trustees of certain residential mortgage-backed securities ("RMBS") trusts.

On June 18, 2014, a group of investors, including funds managed by Blackrock Advisors, LLC, PIMCO-Advisors, L.P., and others, filed an action against DBNTC and DBTCA in New York State Supreme Court alleging that DBNTC and DBTCA failed to perform purported duties, as trustees for 544 private-label RMBS trusts, to enforce breaches of representations and warranties as to mortgage loans held by the trusts and to enforce breaches by servicers of their mortgage loan servicing obligations for the trusts. During the course of the litigation, plaintiffs dismissed the case from New York State Supreme Court and refiled two separate cases, one in the U.S. District Court for the Southern District of New York (the "BlackRock SDNY Case") and the other in the Superior Court of California, Orange County (the "BlackRock California Case"). Pursuant to a settlement among the parties, the BlackRock SDNY Case was dismissed on December 6, 2018, and the BlackRock California Case was dismissed on January 11, 2019.

On September 27, 2017, DBTCA was added as a defendant to a case brought by certain special purpose entities including Phoenix Light SF Limited in the U.S. District Court for the Southern District of New York, in which the plaintiffs previously alleged incorrectly that DBNTC served as trustee for all 43 of the trusts at issue. On September 27, 2017, plaintiffs filed a third amended complaint that names DBTCA as a defendant in addition to DBNTC. DBTCA serves as trustee for one of the 43 trusts at issue. DBNTC serves as trustee for the other 42 trusts at issue. Plaintiffs' third amended complaint brings claims for violation of the U.S. Trust Indenture Act of 1939 ("TIA"); breach of contract; breach of fiduciary duty; negligence and gross negligence; violation of New York's Streit Act; and breach of the covenant of good faith. However, in the third amended complaint, plaintiffs acknowledge that, before DBTCA was added to the case, the court dismissed plaintiffs' TIA Act claims, negligence and gross negligence claims, Streit Act claims, claims for breach of the covenant of good faith, and certain theories of plaintiffs' breach of contract claims, and plaintiffs only include these claims to preserve any rights on appeal. Plaintiffs allege damages of "hundreds of millions of dollars." On November 13, 2017, DBNTC and DBTCA filed an answer to the third amended complaint. On December 7, 2018, DBNTC and DBTCA filed a motion for summary judgment. Also on December 7, 2018, plaintiffs, jointly with Commerzbank AG (see description of Commerzbank case below), filed a motion for partial summary judgment. On October 27, 2021, DBNTC and DBTCA filed a supplemental motion for summary judgment relating to plaintiffs' standing. On February 8, 2022, the court issued an order in which it granted DBNTC and DBTCA's supplemental motion for summary judgment, granted in part DBNTC and DBTCA's initial motion for summary judgment, and denied plaintiffs' motion for partial summary judgment. As a result of that order, all of plaintiffs' claims were dismissed with prejudice. On April 26, 2023, the United States Court of Appeals for the Second Circuit affirmed the court's summary judgment order.

On November 30, 2017, DBTCA was added as a defendant to a case brought by Commerzbank AG ("Commerzbank") in the U.S. District Court for the Southern District of New York, in which Commerzbank previously alleged incorrectly that DBNTC served as trustee for all 50 of the trusts at issue. On November 30, 2017, Commerzbank filed a second amended complaint that names DBTCA as a defendant in addition to DBNTC. DBTCA serves as trustee for 1 of the 50 trusts at issue. DBNTC serves as trustee for the other 49 trusts at issue. Commerzbank's second amended complaint brings claims for violation of the TIA; breach of contract; breach of fiduciary duty; negligence; violation of the Streit Act; and breach of the covenant of good faith. However, in the second amended complaint, Commerzbank acknowledges that, before DBTCA was added to the case, the court dismissed Commerzbank's TIA claims for the trusts governed by pooling and servicing agreements, as well as its Streit Act claims and claims for breach of the covenant of good faith, and Commerzbank only includes these claims to preserve any rights on appeal. The second amended complaint alleges that DBNTC and DBTCA caused Commerzbank to suffer "hundreds of millions of dollars in losses," but the complaint does not include a demand for money damages in a sum certain. On January 29, 2018, DBNTC and DBTCA filed an answer to the second amended complaint. On December 7, 2018, DBNTC and DBTCA filed a motion for summary judgment. Also on December 7, 2018, Commerzbank, jointly with the Phoenix Light plaintiffs, filed a motion for partial summary judgment. On February 8, 2022, the court issued an order in which it granted in part DBNTC and DBTCA's motion for summary judgment and denied plaintiffs' motion for partial summary judgment. As a result of that order, many of plaintiffs' claims and theories were dismissed with prejudice. Discovery is ongoing.

On December 30, 2015, IKB International, S.A. in Liquidation and IKB Deutsche Industriebank A.G. (collectively, "IKB"), as an investor in 37 RMBS trusts, filed a summons with notice in the Supreme Court of the State of New York, New York County, against DBNTC and DBTCA as trustees of the trusts. On May 27, 2016, IKB served its complaint asserting claims for breach of contract, breach of fiduciary duty, breach of duty to avoid conflicts of interest, violation of the Streit Act, violation of the TIA, violation of Regulation AB, and violation of Section 9 of the Uniform Commercial Code. IKB alleges that DBNTC and DBTCA are liable for over U.S. $268 million in damages. On October 5, 2016, DBNTC and DBTCA, together with several other trustees defending lawsuits by IKB, filed a joint motion to dismiss. On January 6, 2017 and June 20, 2017, IKB voluntarily dismissed with prejudice all claims as to seven trusts. On January 27, 2021, the court granted in part and denied in part DBNTC and DBTCA's motion to dismiss. The court granted the motion to dismiss with respect to IKB's claims for violations of the Streit Act, Regulation AB, and Section 9 of the Uniform Commercial Code, as well as certain aspects of IKB's claims for breach of contract, breach of fiduciary duty, and violation of the TIA. The court denied the remainder of the motion to dismiss. IKB's remaining claims for breach of contract, breach of fiduciary duty, breach of duty to avoid conflicts of interest, and violation of the TIA will proceed. On May 10, 2021, DBNTC and DBTCA filed a notice of appeal with the New York Supreme Court Appellate Division, First Department, regarding certain aspects of the court's order on the motion to dismiss. On May 20, 2021, IKB filed a notice of cross appeal with respect to other aspects of that order. On August 30, 2022, the New York Supreme Court, Appellate Division, First Department affirmed in part and reversed in part the court's order on the motion to dismiss. After DBNTC and DBTCA appealed the First Department's decision, on June 15, 2023, the New York Court of Appeals reversed the First Department's decision in part, dismissing certain additional contract claims, as well as IKB's claims for breach of fiduciary duty and breach of duty to avoid conflicts of interest. On June 2, 2021, IKB filed a motion for re-argument regarding certain aspects of the court's order on the motion to dismiss, which the court denied on August 3, 2021. On May 13, 2021, DBNTC and DBTCA filed an answer to the complaint. On October 28, 2021, the parties filed a stipulation, voluntarily dismissing with prejudice all claims as to seven additional trusts. On December 29, 2021, the parties filed a stipulation, voluntarily dismissing with prejudice all claims as to one additional trust. On April 22, 2022, the parties filed a stipulation, voluntarily dismissing with prejudice all claims as to 17 certificates at issue, including all claims as to 5 trusts. On February 28, 2023, the parties filed a stipulation, voluntarily dismissing with prejudice all claims as to two trusts, leaving 15 trusts at issue. On November 21, 2023, the parties filed a stipulation, voluntarily dismissing with prejudice all claims as to three trusts, leaving 12 trusts at issue. Discovery is ongoing.

It is DBTCA's belief that it has no pending legal proceedings (including, based on DBTCA's present evaluation, the litigation disclosed in the foregoing paragraphs) that would materially affect its ability to perform its duties under the related servicing agreement.

Item 1119 of Regulation AB, Affiliations and Certain Relationships and Related Transactions.

The information regarding this Item has been provided previously in an annual report on Form 10-K of the issuing entity or in the prospectus of the issuing entity filed in a 424(b)(2) filing dated May 12, 2017. K-Star Asset management LLC, the special servicer under the GSMS 2017-GS6 pooling and servicing agreement, pursuant to which the Pentagon Center mortgage loan is serviced, is an affiliate of KKR Real Estate Credit Opportunity Partners Aggregator I L.P., the directing certificateholder and third party purchaser with respect to the MSBAM 2017-C33 securitization.

Item 1122 of Regulation AB, Compliance with Applicable Servicing Criteria.

The reports on assessment of compliance with the servicing criteria for asset-backed securities and the related attestation reports on such assessments of compliance are attached hereto under Item 15.

Item 1123 of Regulation AB, Servicer Compliance Statement.

The servicer compliance statements are attached hereto under Item 15.

Item 15. Exhibits, Financial Statement Schedules.

(a) Exhibits.

(4.1) Pooling and Servicing Agreement, dated as of May 1, 2017, between Morgan Stanley Capital I Inc., as depositor, Midland Loan Services, a Division of PNC Bank, National Association, as master servicer, Rialto Capital Advisors, LLC, as special servicer, Wells Fargo Bank, National Association, as trustee, certificate administrator, certificate registrar, authenticating agent and custodian, and Park Bridge Lender Services LLC, as operating advisor and asset representations reviewer (filed as Exhibit 4.1 to the registrant's Current Report on Form 8-K/A filed on January 25, 2018 under SEC File No. 333-206582-07 and incorporated by reference herein).

(4.2) Pooling and Servicing Agreement, dated as of April 1, 2017, between Citigroup Commercial Mortgage Securities Inc., as depositor, Wells Fargo Bank, National Association, as master servicer, Rialto Capital Advisors, LLC, as special servicer, Citibank, N.A., as certificate administrator and custodian, Deutsche Bank Trust Company Americas, as trustee, and Park Bridge Lender Services LLC, as operating advisor and as asset representations reviewer, relating to the CGCMC 2017-P7 securitization transaction, pursuant to which the Key Center Cleveland Mortgage Loan is serviced (filed as Exhibit 4.3 to the registrant's Current Report on Form 8-K filed on May 12, 2017 under SEC File No. 333-206582-07 and incorporated by reference herein).

(4.3) Pooling and Servicing Agreement, dated as of April 1, 2017, between Wells Fargo Commercial Mortgage Securities, Inc., as depositor, Wells Fargo Bank, National Association, as master servicer and certificate administrator, Rialto Capital Advisors, LLC, as special servicer, Wilmington Trust, National Association, as trustee, and Pentalpha Surveillance LLC, as operating advisor and as asset representations reviewer, relating the to the BANK 2017-BNK4 securitization transaction, pursuant to which the D.C. Office Portfolio Mortgage Loan and Ralph's Food Warehouse Portfolio Mortgage Loan are serviced (filed as Exhibit 4.4 to the registrant's Current Report on Form 8-K/A filed on January 25, 2018 under SEC File No. 333-206582-07 and incorporated by reference herein), as amended pursuant to that certain Amendment No. 1 to Pooling and Servicing Agreement, dated as of June 18, 2018, between Wells Fargo Commercial Mortgage Securities, Inc., as depositor, Wells Fargo Bank, National Association, as master servicer Rialto Capital Advisors, LLC, special servicer, Wells Fargo Bank, National Association, as certificate administrator, Wilmington Trust, National Association, as trustee, and Pentalpha Surveillance LLC, as operating advisor and as asset representations reviewer (filed as Exhibit 4.7 to the registrant's Current Report on Form 8-K filed on June 25, 2018 under SEC File No. 333-206582-07 and incorporated by reference herein).

(4.4) Pooling and Servicing Agreement, dated as of May 1, 2017, between GS Mortgage Securities Corporation II, as depositor, Midland Loan Services, a Division of PNC Bank, National Association, as master servicer and special servicer, Wells Fargo Bank, National Association, as certificate administrator and trustee, and Pentalpha Surveillance LLC, as operating advisor and asset representations reviewer, relating to the GSMS 2017-GS6 securitization transaction, pursuant to which the Pentagon Center Mortgage Loan is serviced (filed as Exhibit 4.5 to the registrant's Current Report on Form 8-K filed on June 5, 2017 under SEC File No. 333-206582-07 and incorporated by reference herein).

(4.5) Pooling and Servicing Agreement, dated as of June 1, 2017, between Morgan Stanley Capital I Inc., as depositor, Midland Loan Services, a Division of PNC Bank, National Association, as master servicer, LNR Partners, LLC, as special servicer, Wells Fargo Bank, National Association, as certificate administrator and trustee, and Trimont Real Estate Advisors, LLC, as operating advisor and asset representations reviewer, related to the MSC 2017-H1 securitization transaction, pursuant to which the Gateway Crossing Mortgage Loan is serviced (filed as Exhibit 4.6 to the registrant's Current Report on Form 8-K/A filed on January 25, 2018 under SEC File No. 333-206582-07 and incorporated by reference herein).

(31) Rule 13a-14(d)/15d-14(d) Certification.

(33) Reports on assessment of compliance with servicing criteria for asset-backed securities.

33.1 Wells Fargo Bank, National Association, as Certificate Administrator

33.2 Computershare Trust Company, National Association, as Servicing Function Participant for the Certificate Administrator

33.3 Wells Fargo Bank, National Association, as Custodian

33.4 Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian

33.5 Wells Fargo Bank, National Association, as Master Servicer

33.6 Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer

33.7 Park Bridge Lender Services LLC, as Operating Advisor

33.8 KeyBank National Association, as Primary Servicer

33.9 CoreLogic Solutions, LLC, as Servicing Function Participant

33.10 Berkadia Commercial Mortgage LLC, as Servicing Function Participant

33.11 Midland Loan Services, a Division of PNC Bank, National Association, as Master Servicer under the GSMS 2017-GS6 securitization, pursuant to which the following mortgage loans were serviced by such party: Pentagon Center (from 1/1/23 to 12/31/23) (See exhibit 33.6)

33.12 Wells Fargo Bank, National Association, as Master Servicer under the CGCMT 2017-P7 securitization, pursuant to which the following mortgage loans were serviced by such party: Key Center Cleveland (from 1/1/23 to 12/31/23) (See exhibit 33.5)

33.13 CoreLogic Solutions, LLC, as Servicing Function Participant under the CGCMT 2017-P7 securitization, pursuant to which the following mortgage loans were serviced by such party: Key Center Cleveland (from 1/1/23 to 12/31/23) (See exhibit 33.9)

33.14 Berkadia Commercial Mortgage LLC, as Servicing Function Participant under the CGCMT 2017-P7 securitization, pursuant to which the following mortgage loans were serviced by such party: Key Center Cleveland (from 1/1/23 to 12/31/23) (See exhibit 33.10)

33.15 Wells Fargo Bank, National Association, as Master Servicer under the BANK 2017-BNK4 securitization, pursuant to which the following mortgage loans were serviced by such party: D.C. Office Portfolio (from 1/1/23 to 12/31/23) and Ralph's Food Warehouse Portfolio (from 1/1/23 to 12/31/23) (See exhibit 33.5)

33.16 CoreLogic Solutions, LLC, as Servicing Function Participant under the BANK 2017-BNK4 securitization, pursuant to which the following mortgage loans were serviced by such party: D.C. Office Portfolio (from 1/1/23 to 12/31/23) and Ralph's Food Warehouse Portfolio (from 1/1/23 to 12/31/23) (See exhibit 33.9)

33.17 Midland Loan Services, a Division of PNC Bank, National Association, as Master Servicer under the MSC 2017-H1 securitization, pursuant to which the following mortgage loans were serviced by such party: Gateway Crossing (from 1/1/23 to 12/31/23) (See exhibit 33.6)

33.18 K-Star Asset Management LLC, as Special Servicer under the GSMS 2017-GS6 securitization, pursuant to which the following mortgage loans were serviced by such party: Pentagon Center (from 5/2/23 to 12/31/23)

33.19 Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer under the GSMS 2017-GS6 securitization, pursuant to which the following mortgage loans were serviced by such party: Pentagon Center (from 1/1/23 to 5/1/23) (See exhibit 33.6)

33.20 Rialto Capital Advisors, LLC, as Special Servicer under the CGCMT 2017-P7 securitization, pursuant to which the following mortgage loans were serviced by such party: Key Center Cleveland (from 1/1/23 to 12/31/23)

33.21 Rialto Capital Advisors, LLC, as Special Servicer under the BANK 2017-BNK4 securitization, pursuant to which the following mortgage loans were serviced by such party: D.C. Office Portfolio (from 1/1/23 to 12/31/23) and Ralph's Food Warehouse Portfolio (from 1/1/23 to 12/31/23) (See exhibit 33.20)

33.22 Wells Fargo Bank, National Association, as Custodian under the GSMS 2017-GS6 securitization, pursuant to which the following mortgage loans were serviced by such party: Pentagon Center (from 1/1/23 to 12/31/23) (See exhibit 33.3)

33.23 Computershare Trust Company, National Association, as Servicing Function Participant under the GSMS 2017-GS6 securitization, pursuant to which the following mortgage loans were serviced by such party: Pentagon Center (from 1/1/23 to 12/31/23) (See exhibit 33.4)

33.24 Deutsche Bank Trust Company Americas, as Custodian under the CGCMT 2017-P7 securitization, pursuant to which the following mortgage loans were serviced by such party: Key Center Cleveland (from 1/1/23 to 12/31/23)

33.25 Wells Fargo Bank, National Association, as Custodian under the BANK 2017-BNK4 securitization, pursuant to which the following mortgage loans were serviced by such party: D.C. Office Portfolio (from 1/1/23 to 12/31/23) and Ralph's Food Warehouse Portfolio (from 1/1/23 to 12/31/23) (See exhibit 33.3)

33.26 Computershare Trust Company, National Association, as Servicing Function Participant under the BANK 2017-BNK4 securitization, pursuant to which the following mortgage loans were serviced by such party: D.C. Office Portfolio (from 1/1/23 to 12/31/23) and Ralph's Food Warehouse Portfolio (from 1/1/23 to 12/31/23) (See exhibit 33.4)

33.27 Wells Fargo Bank, National Association, as Custodian under the MSC 2017-H1 securitization, pursuant to which the following mortgage loans were serviced by such party: Gateway Crossing (from 1/1/23 to 12/31/23) (See exhibit 33.3)

33.28 Computershare Trust Company, National Association, as Servicing Function Participant under the MSC 2017-H1 securitization, pursuant to which the following mortgage loans were serviced by such party: Gateway Crossing (from 1/1/23 to 12/31/23) (See exhibit 33.4)

(34). Attestation reports on assessment of compliance with servicing criteria for asset-backed securities.

34.1 Wells Fargo Bank, National Association, as Certificate Administrator

34.2 Computershare Trust Company, National Association, as Servicing Function Participant for the Certificate Administrator

34.3 Wells Fargo Bank, National Association, as Custodian

34.4 Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian

34.5 Wells Fargo Bank, National Association, as Master Servicer

34.6 Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer

34.7 Park Bridge Lender Services LLC, as Operating Advisor

34.8 KeyBank National Association, as Primary Servicer

34.9 CoreLogic Solutions, LLC, as Servicing Function Participant

34.10 Berkadia Commercial Mortgage LLC, as Servicing Function Participant

34.11 Midland Loan Services, a Division of PNC Bank, National Association, as Master Servicer under the GSMS 2017-GS6 securitization, pursuant to which the following mortgage loans were serviced by such party: Pentagon Center (from 1/1/23 to 12/31/23) (See exhibit 34.6)

34.12 Wells Fargo Bank, National Association, as Master Servicer under the CGCMT 2017-P7 securitization, pursuant to which the following mortgage loans were serviced by such party: Key Center Cleveland (from 1/1/23 to 12/31/23) (See exhibit 34.5)

34.13 CoreLogic Solutions, LLC, as Servicing Function Participant under the CGCMT 2017-P7 securitization, pursuant to which the following mortgage loans were serviced by such party: Key Center Cleveland (from 1/1/23 to 12/31/23) (See exhibit 34.9)

34.14 Berkadia Commercial Mortgage LLC, as Servicing Function Participant under the CGCMT 2017-P7 securitization, pursuant to which the following mortgage loans were serviced by such party: Key Center Cleveland (from 1/1/23 to 12/31/23) (See exhibit 34.10)

34.15 Wells Fargo Bank, National Association, as Master Servicer under the BANK 2017-BNK4 securitization, pursuant to which the following mortgage loans were serviced by such party: D.C. Office Portfolio (from 1/1/23 to 12/31/23) and Ralph's Food Warehouse Portfolio (from 1/1/23 to 12/31/23) (See exhibit 34.5)

34.16 CoreLogic Solutions, LLC, as Servicing Function Participant under the BANK 2017-BNK4 securitization, pursuant to which the following mortgage loans were serviced by such party: D.C. Office Portfolio (from 1/1/23 to 12/31/23) and Ralph's Food Warehouse Portfolio (from 1/1/23 to 12/31/23) (See exhibit 34.9)

34.17 Midland Loan Services, a Division of PNC Bank, National Association, as Master Servicer under the MSC 2017-H1 securitization, pursuant to which the following mortgage loans were serviced by such party: Gateway Crossing (from 1/1/23 to 12/31/23) (See exhibit 34.6)

34.18 K-Star Asset Management LLC, as Special Servicer under the GSMS 2017-GS6 securitization, pursuant to which the following mortgage loans were serviced by such party: Pentagon Center (from 5/2/23 to 12/31/23)

34.19 Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer under the GSMS 2017-GS6 securitization, pursuant to which the following mortgage loans were serviced by such party: Pentagon Center (from 1/1/23 to 5/1/23) (See exhibit 34.6)

34.20 Rialto Capital Advisors, LLC, as Special Servicer under the CGCMT 2017-P7 securitization, pursuant to which the following mortgage loans were serviced by such party: Key Center Cleveland (from 1/1/23 to 12/31/23)

34.21 Rialto Capital Advisors, LLC, as Special Servicer under the BANK 2017-BNK4 securitization, pursuant to which the following mortgage loans were serviced by such party: D.C. Office Portfolio (from 1/1/23 to 12/31/23) and Ralph's Food Warehouse Portfolio (from 1/1/23 to 12/31/23) (See exhibit 34.20)

34.22 Wells Fargo Bank, National Association, as Custodian under the GSMS 2017-GS6 securitization, pursuant to which the following mortgage loans were serviced by such party: Pentagon Center (from 1/1/23 to 12/31/23) (See exhibit 34.3)

34.23 Computershare Trust Company, National Association, as Servicing Function Participant under the GSMS 2017-GS6 securitization, pursuant to which the following mortgage loans were serviced by such party: Pentagon Center (from 1/1/23 to 12/31/23) (See exhibit 34.4)

34.24 Deutsche Bank Trust Company Americas, as Custodian under the CGCMT 2017-P7 securitization, pursuant to which the following mortgage loans were serviced by such party: Key Center Cleveland (from 1/1/23 to 12/31/23)

34.25 Wells Fargo Bank, National Association, as Custodian under the BANK 2017-BNK4 securitization, pursuant to which the following mortgage loans were serviced by such party: D.C. Office Portfolio (from 1/1/23 to 12/31/23) and Ralph's Food Warehouse Portfolio (from 1/1/23 to 12/31/23) (See exhibit 34.3)

34.26 Computershare Trust Company, National Association, as Servicing Function Participant under the BANK 2017-BNK4 securitization, pursuant to which the following mortgage loans were serviced by such party: D.C. Office Portfolio (from 1/1/23 to 12/31/23) and Ralph's Food Warehouse Portfolio (from 1/1/23 to 12/31/23) (See exhibit 34.4)

34.27 Wells Fargo Bank, National Association, as Custodian under the MSC 2017-H1 securitization, pursuant to which the following mortgage loans were serviced by such party: Gateway Crossing (from 1/1/23 to 12/31/23) (See exhibit 34.3)

34.28 Computershare Trust Company, National Association, as Servicing Function Participant under the MSC 2017-H1 securitization, pursuant to which the following mortgage loans were serviced by such party: Gateway Crossing (from 1/1/23 to 12/31/23) (See exhibit 34.4)

(35). Servicer compliance statement.

35.1 Wells Fargo Bank, National Association, as Certificate Administrator

35.2 Computershare Trust Company, National Association, as Servicing Function Participant for the Certificate Administrator

35.3 Wells Fargo Bank, National Association, as Custodian

35.4 Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian

35.5 Wells Fargo Bank, National Association, as Master Servicer

35.6 Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer

35.7 KeyBank National Association, as Primary Servicer

35.8 Midland Loan Services, a Division of PNC Bank, National Association, as Master Servicer under the GSMS 2017-GS6 securitization, pursuant to which the following mortgage loans were serviced by such party: Pentagon Center (from 1/1/23 to 12/31/23) (See exhibit 35.6)

35.9 Wells Fargo Bank, National Association, as Master Servicer under the CGCMT 2017-P7 securitization, pursuant to which the following mortgage loans were serviced by such party: Key Center Cleveland (from 1/1/23 to 12/31/23) (See exhibit 35.5)

35.10 Wells Fargo Bank, National Association, as Master Servicer under the BANK 2017-BNK4 securitization, pursuant to which the following mortgage loans were serviced by such party: D.C. Office Portfolio (from 1/1/23 to 12/31/23) and Ralph's Food Warehouse Portfolio (from 1/1/23 to 12/31/23) (See exhibit 35.5)

35.11 Midland Loan Services, a Division of PNC Bank, National Association, as Master Servicer under the MSC 2017-H1 securitization, pursuant to which the following mortgage loans were serviced by such party: Gateway Crossing (from 1/1/23 to 12/31/23) (See exhibit 35.6)

35.12 Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer under the GSMS 2017-GS6 securitization, pursuant to which the following mortgage loans were serviced by such party: Pentagon Center (from 1/1/23 to 5/1/23) (See exhibit 35.6)

35.13 Rialto Capital Advisors, LLC, as Special Servicer under the CGCMT 2017-P7 securitization, pursuant to which the following mortgage loans were serviced by such party: Key Center Cleveland (from 1/1/23 to 12/31/23)

35.14 Rialto Capital Advisors, LLC, as Special Servicer under the BANK 2017-BNK4 securitization, pursuant to which the following mortgage loans were serviced by such party: D.C. Office Portfolio (from 1/1/23 to 12/31/23) and Ralph's Food Warehouse Portfolio (from 1/1/23 to 12/31/23) (See exhibit 35.13)

35.15 Wells Fargo Bank, National Association, as Custodian under the GSMS 2017-GS6 securitization, pursuant to which the following mortgage loans were serviced by such party: Pentagon Center (from 1/1/23 to 12/31/23) (See exhibit 35.3)

35.16 Computershare Trust Company, National Association, as Servicing Function Participant under the GSMS 2017-GS6 securitization, pursuant to which the following mortgage loans were serviced by such party: Pentagon Center (from 1/1/23 to 12/31/23) (See exhibit 35.4)

35.17 Wells Fargo Bank, National Association, as Custodian under the BANK 2017-BNK4 securitization, pursuant to which the following mortgage loans were serviced by such party: D.C. Office Portfolio (from 1/1/23 to 12/31/23) and Ralph's Food Warehouse Portfolio (from 1/1/23 to 12/31/23) (See exhibit 35.3)

35.18 Computershare Trust Company, National Association, as Servicing Function Participant under the BANK 2017-BNK4 securitization, pursuant to which the following mortgage loans were serviced by such party: D.C. Office Portfolio (from 1/1/23 to 12/31/23) and Ralph's Food Warehouse Portfolio (from 1/1/23 to 12/31/23) (See exhibit 35.4)

35.19 Wells Fargo Bank, National Association, as Custodian under the MSC 2017-H1 securitization, pursuant to which the following mortgage loans were serviced by such party: Gateway Crossing (from 1/1/23 to 12/31/23) (See exhibit 35.3)

35.20 Computershare Trust Company, National Association, as Servicing Function Participant under the MSC 2017-H1 securitization, pursuant to which the following mortgage loans were serviced by such party: Gateway Crossing (from 1/1/23 to 12/31/23) (See exhibit 35.4)

(99.1) Mortgage Loan Purchase Agreement, dated May 4, 2017, between Morgan Stanley Capital I Inc. and Morgan Stanley Mortgage Capital Holdings LLC (filed as Exhibit 99.1 to the registrant's Current Report on Form 8-K/A filed on January 25, 2018 under SEC File No. 333-206582-07 and incorporated by reference herein).

(99.2) Mortgage Loan Purchase Agreement, dated May 4, 2017, between Morgan Stanley Capital I Inc. and Bank of America, National Association (filed as Exhibit 99.2 to the registrant's Current Report on Form 8-K/A filed on January 25, 2018 under SEC File No. 333-206582-07 and incorporated by reference herein).

(99.3) Mortgage Loan Purchase Agreement, dated May 4, 2017, between Morgan Stanley Capital I Inc. and KeyBank National Association (filed as Exhibit 99.3 to the registrant's Current Report on Form 8-K/A filed on January 25, 2018 under SEC File No. 333-206582-07 and incorporated by reference herein).

(99.4) Agreement Between Note Holders, dated as of May 11, 2017, by and between Morgan Stanley Bank, N.A., as Initial Note A-1 Holder and Morgan Stanley Bank, N.A., as Initial Note A-2 Holder, related to the Hyatt Regency loan combination (filed as Exhibit 99.4 to the registrant's Current Report on Form 8-K/A filed on January 25, 2018 under SEC File No. 333-206582-07 and incorporated by reference herein).

(99.5) Co-Lender Agreement, dated as of March 16, 2017, by and among Goldman Sachs Mortgage Company, as Initial Note A-1 Holder and Initial Note A-2 Holder and Morgan Stanley Bank, N.A., as Initial Note A-3 Holder, Morgan Stanley Bank, N.A., as Initial Note A-4 Holder, Morgan Stanley Bank, N.A., as Initial Note A-5 Holder and Morgan Stanley Bank, N.A., as Initial Note A-6 Holder, related to the Pentagon Center loan combination (filed as Exhibit 99.5 to the registrant's Current Report on Form 8-K filed on May 12, 2017 under SEC File No. 333-206582-07 and incorporated by reference herein).

(99.6) Co-Lender Agreement, dated as of January 31, 2017, between Citi Real Estate Funding Inc., as Note A-1 Holder, Citi Real Estate Funding Inc., as Note A-4 Holder, Bank of America, N.A., as Note A-2 Holder and Note A-5 Holder and Deutsche Bank AG, New York Branch, as Note A-3 Holder and Note A-6 Holder, related to the Key Center loan combination (filed as Exhibit 99.6 to the registrant's Current Report on Form 8-K filed on May 12, 2017 under SEC File No. 333-206582-07 and incorporated by reference herein).

(99.7) Agreement Between Note Holders, dated as of February 13, 2017, between Bank of America, N.A., as Initial Note A-1 Holder and Bank of America, N.A., as Initial Note A-2 Holder, related to the D.C. Office Portfolio loan combination (filed as Exhibit 99.7 to the registrant's Current Report on Form 8-K filed on May 12, 2017 under SEC File No. 333-206582-07 and incorporated by reference herein).

(99.8) Agreement Between Note Holders, dated as of April 13, 2017, by and between Morgan Stanley Bank, N.A., as Initial Note A-1 Holder and Morgan Stanley Bank, N.A., as Initial Note A-2 Holder, related to the Ralph's Food Warehouse Portfolio loan combination (filed as Exhibit 99.8 to the registrant's Current Report on Form 8-K filed on May 12, 2017 under SEC File No. 333-206582-07 and incorporated by reference herein).

(99.9) Agreement Between Holders, dated as of May 11, 2017, between Morgan Stanley Bank, N.A., as Initial Note A-1 Holder and Morgan Stanley Bank, N.A., as Initial Note A-2 Holder, related to the Gateway Crossing loan combination (filed as Exhibit 99.9 to the registrant's Current Report on Form 8-K/A filed on January 25, 2018 under SEC File No. 333-206582-07 and incorporated by reference herein).

(99.10) Agreement Between Note Holders, dated as of April 24, 2017, by and among KeyBank National Association, as Note A-1 Holder and KeyBank National Association, as Note A-2 Holder, related to the Tops Portfolio loan combination (filed as Exhibit 99.10 to the registrant's Current Report on Form 8-K/A filed on January 25, 2018 under SEC File No. 333-206582-07 and incorporated by reference herein).

(99.11) Primary Servicing Agreement, dated as of May 1, 2017, by and between Wells Fargo Bank, National Association, as master servicer, and KeyBank National Association, as primary servicer (filed as Exhibit 99.11 to the registrant's Current Report on Form 8-K/A filed on January 25, 2018 under SEC File No. 333-206582-07 and incorporated by reference herein).

(99.12) Second Amended and Restated Servicing Agreement, effective as of October 31, 2021, between Wells Fargo Bank, N.A., Wells Fargo Delaware Trust Company, N.A., Computershare Trust Company, N.A., Computershare Delaware Trust Company and Computershare Limited (filed as Exhibit 99.1 to the registrant's Current Report on Form 8-K filed on November 5, 2021 under SEC File No. 333-206582-07 and incorporated by reference herein).

(b) See (a) above.

(c) Not Applicable.

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Morgan Stanley Capital I Inc.

(Depositor)

By: /s/ Jane Lam

Jane Lam, President

(senior officer in charge of securitization of the depositor)

Date: March 28, 2024