**UNITED STATESSECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM 10-K**

(Mark One)

**x****  ANNUAL REPORT PURSUANT TO SECTION13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934**

**For the fiscal year ended December 31, 2019or**

**o**** ****TRANSITIONREPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934**

**For the transition period from _____ to _____Commission file number of the issuing entity: 333-207361-06**

**Central Index Key Number of the issuing entity:0001716602**

**CSAIL 2017-CX9 Commercial MortgageTrust**

**(exact name of the issuing entity as specified in itscharter)**

** **

**Central Index Key Number of the depositor: 0001654060**

**Credit Suisse Commercial MortgageSecurities Corp.**

**(exact name of the depositor as specified in itscharter)**

** **

**Central Index Key Number of the sponsor: 0001628601**

**Column Financial, Inc.**

**(exact name of the sponsor as specified in its charter)**

** **

**Central Index Key Number of the sponsor: 0001542256**

**Natixis Real Estate Capital LLC**

**(exact name of the sponsor as specified in its charter)**

** **

**Central Index Key Number of the sponsor: 0001632269**

**Benefit Street Partners CRE FinanceLLC**

**(exact name of the sponsor as specified in its charter)**

** **

| **New York****(State or other jurisdiction of  incorporation or organization of**

**the issuing entity)** | **38-4046683**

**38-4046684**

**38-7187317**

**(I.R.S. Employer**

**Identification Numbers)** |
|------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------|

**c/o Wells Fargo Bank, National Association**

**as Certificate Administrator**

**9062 Old Annapolis Road**

**Columbia, MD**

**(Address of principalexecutive offices of the issuing entity)**

**21045**

**(Zip Code)**

**Registrant’s telephone number,including area code:**

**(212) 272-6858**

Securities registered pursuantto Section 12(b) of the Act:

| Title of each class | Trading Symbol(s) | Name of each  exchange on which registered |
|---------------------|-------------------|--------------------------------------------|
| None                |              |                                       |

Securities registered pursuant to Section 12(g) of theAct:  None.

Indicate by check mark if the registrant is a well-knownseasoned issuer, as defined in Rule 405 of the Securities Act.  o Yes ⌧No

Indicate by check mark if the registrant is not required tofile reports pursuant to Section 13 or Section 15(d) of the Act.  o Yes ⌧No

Indicate by check mark whether the registrant (1) has filedall reports required to be filed by Section 13 or 15(d) of the SecuritiesExchange Act of 1934 during the preceding 12 months (or for such shorter periodthat the registrant was required to file such reports), and (2) has beensubject to such filing requirements for the past 90 days.  ⌧ Yes oNo

Indicate by check mark whether the registrant has submittedelectronically and posted on its corporate Web site, if any, every InteractiveData File required to be submitted and posted pursuant to Rule 405 ofRegulation 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 and postsuch files).

Not applicable.

Indicate by check mark if disclosure of delinquent filerspursuant to Item 405 of Regulation S-K (Section 229.405 of this chapter) is notcontained herein, and will not be contained, to the best of registrant’sknowledge, in definitive proxy or information statements incorporated byreference in Part III of this Form 10-K or any amendment to this Form10-K.   

Not applicable.

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

Large accelerated filer       o                                       Accelerated filer                                                                        o

Non-acceleratedfiler         ⌧  (Do not check if a smaller reportingcompany)                                       Smaller reportingcompany                                                        o

                                                                              Emerging growth company                                                        o

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

Indicate by check mark whether the registrant is a shellcompany (as defined in Rule 12b-2 of the Act).  o Yes ⌧ No

State the aggregate market value of the voting and non-votingcommon equity held by non-affiliates computed by reference to the price atwhich the common equity was last sold, or the average bid and asked price ofsuch common equity, as of the last business day of the registrant’s mostrecently completed second fiscal quarter.

Not applicable.

Indicate by check mark whether the registrant has filed alldocuments and reports required to be filed by Section 12, 13 or 15(d) of theSecurities Exchange Act of 1934 subsequent to the distribution of securitiesunder a plan confirmed by a court.  oYes oNo

Not applicable.

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

Not applicable.

**DOCUMENTS INCORPORATED BY REFERENCE**

** **

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

Not applicable.

 

** **

**EXPLANATORY NOTES**

The Park Center Phase I Mortgage Loan, TheBoulders Resort & Spa Mortgage Loan, the JW Marriott Chicago Mortgage Loan,the Center 78 Mortgage Loan, the 300 Montgomery Mortgage Loan, the AcropolisGarden Mortgage Loan, the Carolina Hotel Portfolio Mortgage Loan and the ApexFort Washington Mortgage Loan, which constituted approximately 9.3%, 5.8%,4.7%, 4.2%, 4.2%, 2.9%, 2.3% and 2.0%, respectively, of the asset pool of theissuing entity as of its cut-off date, are each an asset of the issuing entityand are each part of a loan combination that includes (a) with respect to thePark Center Phase I Mortgage Loan which is an asset of the issuing entity andone other *pari passu* loan, which is not an asset of the issuing entity,(b) with respect to The Boulders Resort & Spa Mortgage Loan which is anasset of the issuing entity and one other *pari passu* loan, which is notan asset of the issuing entity, (c) with respect to the JW Marriott ChicagoMortgage Loan which is an asset of the issuing entity and two other *paripassu* loans and three subordinate companion loans, each of which are notassets of the issuing entity, (d) with respect to the Center 78 Mortgage Loanwhich is an asset of the issuing entity and one other *pari passu* loanand one subordinate companion loan, each of which is not an asset of theissuing entity, (e) with respect to the 300 Montgomery Mortgage Loan which isan asset of the issuing entity and one other *pari passu* loan, which isnot an asset of the issuing entity, (f) with respect to the Acropolis GardenMortgage Loan which is an asset of the issuing entity and one other *paripassu* loan, which is not an asset of the issuing entity, (g) with respectto the Carolina Hotel Portfolio Mortgage Loan which is an asset of the issuingentity and two other *pari passu* loans, which are not assets of theissuing entity and (h) with respect to the Apex Fort Washington Mortgage Loanwhich is an asset of the issuing entity and two other *pari passu* loans, whichare not assets of the issuing entity. These loan combinations, including thePark Center Phase I Mortgage Loan, The Boulders Resort & Spa Mortgage Loan,the JW Marriott Chicago Mortgage Loan, the Center 78 Mortgage Loan, the 300Montgomery Mortgage Loan, the Acropolis Garden Mortgage Loan, the CarolinaHotel Portfolio Mortgage Loan and the Apex Fort Washington Mortgage Loan, arebeing serviced and administered pursuant to the Pooling and ServicingAgreement, which is incorporated by reference as Exhibit 4.1 to this AnnualReport on Form 10-K. 

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the 245 Park Avenue Mortgage Loan, whichconstituted approximately 6.3% of the asset pool of the issuing entity as ofits cut-off date.  The 245 Park Avenue Mortgage Loan is an asset of theissuing entity and is part of a loan combination that includes the 245 ParkAvenue Mortgage Loan and twenty-one other *pari passu* loans and five subordinatecompanion loans, which are not assets of the issuing entity. A *pari passu*portion of the loan combination was securitized in the 245 Park Avenue Trust2017-245P transaction (the “245 Park Avenue 2017-245P Transaction”).This loan combination, including the 245 Park Avenue Mortgage Loan, is beingserviced and administered pursuant to the trust and servicing agreement for the245 Park Avenue 2017-245P Transaction, which is incorporated by reference asExhibit 4.2 to this Annual Report on Form 10-K.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the 85 Broad Street Mortgage Loan, whichconstituted approximately 5.2% of the asset pool of the issuing entity as of itscut-off date.  The 85 Broad Street Mortgage Loan is an asset of theissuing entity and is part of a loan combination that includes the 85 BroadStreet Mortgage Loan and three other *pari passu* loans and threesubordinate companion loans, which are not assets of the issuing entity. A *paripassu* portion of the loan combination was securitized in the CSAIL 2017-C8Commercial Mortgage Trust transaction, Commission File Number 333-207361-05(the “CSAIL 2017-C8 Transaction”). This loan combination, including the85 Broad Street Mortgage Loan, is being serviced and administered pursuant tothe pooling and servicing agreement for the CSAIL 2017-C8 Transaction, which isincorporated by reference as Exhibit 4.3 to this Annual Report on Form 10-K.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the West Town Mall Mortgage Loan, whichconstituted approximately 3.5% of the asset pool of the issuing entity as ofits cut-off date.  The West Town Mall Mortgage Loan is an asset of theissuing entity and is part of a loan combination that includes the West TownMall Mortgage Loan and three other *pari passu* loans and two subordinatecompanion loans, which are not assets of the issuing entity. A *pari passu*portion of the loan combination was securitized in the West Town Mall Trust2017-KNOX transaction (the “WTOWN 2017-KNOX Transaction”). This loancombination, including the West Town Mall Mortgage Loan, is being serviced andadministered pursuant to the trust and servicing agreement for the WTOWN2017-KNOX Transaction, which is incorporated by reference as Exhibit 4.4 tothis Annual Report on Form 10-K.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the Two Independence Square Mortgage Loan, whichconstituted approximately 6.4% of the asset pool of the issuing entity as ofits cut-off date.  The Two Independence Square Mortgage Loan is an assetof the issuing entity and is part of a loan combination that includes the TwoIndependence Square Mortgage Loan and two other *pari passu* loans and onesubordinate companion loan, which are not assets of the issuing entity. A *paripassu* portion of the loan combination was securitized in the CSMC 2017-MOONtransaction (the “CSMC 2017-MOON Transaction”). This loan combination,including the Two Independence Square Mortgage Loan, is being serviced andadministered pursuant to the trust and servicing agreement for the CSMC 2017-MOONTransaction, which is incorporated by reference as Exhibit 4.5 to this AnnualReport on Form 10-K.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the IC Leased Fee Hotel Portfolio Mortgage Loan,which constituted approximately 1.3% of the asset pool of the issuing entity asof its cut-off date.  The IC Leased Fee Hotel Portfolio Mortgage Loan isan asset of the issuing entity and is part of a loan combination that includesthe IC Leased Fee Hotel Portfolio Mortgage Loan and three other *pari passu*loans, which are not assets of the issuing entity. A *pari passu* portionof the loan combination was securitized in the UBS Commercial Mortgage Trust2017-C3 transaction, Commission File Number 333-207340-03 (the “UBS 2017-C3Transaction”). This loan combination, including the IC Leased Fee HotelPortfolio Mortgage Loan, is being serviced and administered pursuant to thepooling and servicing agreement for the UBS 2017-C3 Transaction, which isincorporated by reference as Exhibit 4.6 to this Annual Report on Form 10-K.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the Westin Building Exchange Mortgage Loan,which constituted approximately 7.9% of the asset pool of the issuing entity asof its cut-off date.  The Westin Building Exchange Mortgage Loan is anasset of the issuing entity and is part of a loan combination that includes theWestin Building Exchange Mortgage Loan and one other *pari passu* loan,which is not an asset of the issuing entity. A *pari passu* portion of theloan combination was securitized in the BANK 2017-BNK7 transaction, CommissionFile Number 333-206677-18 (the “BANK 2017-BNK7 Transaction”). This loancombination, including the Westin Building Exchange Mortgage Loan, is beingserviced and administered pursuant to the pooling and servicing agreement forthe BANK 2017-BNK7 Transaction, which is incorporated by reference as Exhibit4.7 to this Annual Report on Form 10-K.

The master servicer of a poolingand servicing agreement or trust and servicing agreement also functions as theprimary servicer of the related mortgage loans serviced and administeredpursuant to such agreement unless a separate primary servicer is identifiedherein.  If this report does not identify a separate primary servicer, theservicer compliance statement provided by the master servicer under any suchagreement also encompasses its responsibilities as primary servicer of therelated mortgage loan or mortgage loans.

KeyBank National Association isthe master servicer of the mortgage loans serviced under the Pooling andServicing Agreement and the primary servicer of the Two Independence SquareMortgage Loan. As a result, KeyBank National Association is a “servicer” asdefined in Item 1108(a)(2)(iii) of Regulation AB, in the capacities describedabove, because it is servicing mortgage loans that constituted 10% or more ofthe assets of the issuing entity as of its cut-off date. The assessments ofcompliance with applicable servicing criteria, accountants’ attestation reportsand servicer compliance statements delivered by KeyBank National Association inthe capacities described above are listed in the Exhibit Index.

Rialto Capital Advisors, LLC isthe special servicer of the mortgage loans serviced under the Pooling andServicing Agreement and the Westin Building Exchange Mortgage Loan. As aresult, Rialto Capital Advisors, LLC is a “servicer” as defined in Item1108(a)(2)(iii) of Regulation AB, in the capacities described above, because itis servicing mortgage loans that constituted 10% or more of the assets of theissuing entity as of its cut-off date. The assessments of compliance withapplicable servicing criteria, accountants’ attestation reports and servicercompliance statements delivered by Rialto Capital Advisors, LLC in thecapacities described above are listed in the Exhibit Index.

Wells Fargo Bank, NationalAssociation is the certificate administrator of the mortgage loans servicedunder the Pooling and Servicing Agreement, the primary servicer of the WestinBuilding Exchange Mortgage Loan, the 245 Park Avenue Mortgage Loan and the 85Broad Street Mortgage Loan and the primary servicer and special servicer of theWest Town Mall Mortgage Loan. As a result, Wells Fargo Bank, NationalAssociation is a “servicer” as defined in Item 1108(a)(2)(iii) of RegulationAB, in the capacities described above, because it is servicing mortgage loansthat constituted 10% or more of the assets of the issuing entity as of itscut-off date. The assessments of compliance with applicable servicing criteria,accountants’ attestation reports and servicer compliance statements deliveredby Wells Fargo Bank, National Association in the capacities described above arelisted in the Exhibit Index.

Wells Fargo Bank, National Association is the custodian ofthe mortgage loans serviced under the Pooling and Servicing Agreement, theWestin Building Exchange Mortgage Loan, the Two Independence Square MortgageLoan, the 245 Park Avenue Mortgage Loan, the 85 Broad Street Mortgage Loan, theWest Town Mall Mortgage Loan and the IC Leased Fee Hotel Portfolio MortgageLoan.  As a result, Wells Fargo Bank, National Association is a servicingfunction participant in the capacities described above, because it is servicingmortgage loans that constituted 5% or more of the assets of the issuing entityas of its cut-off date. The assessments of compliance with applicable servicingcriteria and accountants’ attestation reports delivered by Wells Fargo Bank,National Association in the capacities described above are listed in theExhibit Index.

AEGON USA Realty Advisors, LLC is thespecial servicer of the Two Independence Square Mortgage Loan and the 245 ParkAvenue Mortgage Loan. As a result, AEGON USA Realty Advisors, LLC is a“servicer” as defined in Item 1108(a)(2)(iii) of Regulation AB, in thecapacities described above, because it is servicing mortgage loans thatconstituted 10% or more of the assets of the issuing entity as of its cut-offdate. The assessments of compliance with applicable servicing criteria,accountants’ attestation reports and servicer compliance statements deliveredby AEGON USA Realty Advisors, LLC in the capacities described above are listedin the Exhibit Index.

Park Bridge Lender Services LLC isthe operating advisor of the 85 Broad Street Mortgage Loan, the TwoIndependence Square Mortgage Loan and the IC Leased Fee Hotel PortfolioMortgage Loan. As a result, Park Bridge Lender Services LLC is a servicingfunction participant in the capacities described above, because it is servicingmortgage loans that constituted 5% or more of the assets of the issuing entityas of its cut-off date. The assessments of compliance with applicable servicingcriteria and accountants’ attestation reports delivered by Park Bridge LenderServices LLC in the capacities described above are listed in the Exhibit Index.

Midland Loan Services, a Divisionof PNC Bank, National Association is the special servicer of the 85 BroadStreet Mortgage Loan and the primary servicer and special servicer of the ICLeased Fee Hotel Portfolio Mortgage Loan.  These mortgage loans constitutemore than 5%, but less than 10%, of the pool assets of the issuingentity.  Therefore, the Depositor included in this Annual Report on Form10-K an assessment of compliance with applicable servicing criteria for MidlandLoan Services, a Division of PNC Bank, National Association and an accountants’attestation report pursuant to Item 1122 of Regulation AB because Midland LoanServices, a Division of PNC Bank, National Association is servicing more than5% of the pool assets.  However, the Depositor is not required to includein this Annual Report on Form 10-K a servicer compliance statement pursuant toItem 1123 of Regulation AB of Midland Loan Services, a Division of PNC Bank,National Association because Midland Loan Services, a Division of PNC Bank,National Association is an unaffiliated servicer servicing less than 10% ofpool assets.

Park Bridge Lender Services LLC is the operating advisor ofthe Two Independence Square Mortgage Loan, the 85 Broad Street Mortgage Loanand the IC Leased Fee Hotel Portfolio Mortgage Loan.  As a result, ParkBridge Lender Services LLC is a servicing function participant in thecapacities described above, because it is servicing mortgage loans thatconstituted 5% or more of the assets of the issuing entity as of its cut-offdate. The assessments of compliance with applicable servicing criteria andaccountants’ attestation reports delivered by Park Bridge Lender Services LLCin the capacities described above are listed in the Exhibit Index.

Wells Fargo Bank, NationalAssociation acts as trustee of The Park Center Phase I Mortgage Loan, TheBoulders Resort & Spa Mortgage Loan, the JW Marriott Chicago Mortgage Loan,the Center 78 Mortgage Loan, the 300 Montgomery Mortgage Loan, the AcropolisGarden Mortgage Loan, the Carolina Hotel Portfolio Mortgage Loan, the Apex FortWashington Mortgage Loan, the Two Independence Square Mortgage Loan and the ICLeased Fee Hotel Portfolio Mortgage Loan.  Pursuant to the Pooling andServicing Agreement, the trust and servicing agreement for the CSMC 2017-MOONTransaction and the pooling and servicing agreement for the UBS 2017-C3Transaction, the trustee is required to provide an assessment of compliancewith applicable servicing criteria solely with respect to Item 1122(d)(2)(iii)of Regulation AB (regarding advances of funds or guarantees regardingcollections, cash flows or distributions, and any interest or other feescharged for such advances, are made, reviewed and approved as specified in thetransaction agreements). However, during the reporting period, the trustee didnot perform any servicing function with respect to the servicing criteriaspecified in Item 1122(d)(2)(iii) of Regulation AB.  The master serviceror the special servicer, to the extent required, performed the servicing functionidentified with respect to Item 1122(d)(2)(iii) of Regulation AB, and each suchparty included Item 1122(d)(2)(iii) of Regulation AB in the assessment ofcompliance with applicable servicing criteria and accountant’s attestationreport for the subject transaction.  As a result, this Annual Report onForm 10-K does not include an assessment of compliance with applicableservicing criteria of the trustee. One or more other servicers of the mortgageloans serviced under the Pooling and Servicing Agreement, the Two IndependenceSquare Mortgage Loan and the IC Leased Fee Hotel Portfolio Mortgage Loan havedelivered one or more assessments of compliance with respect to Item1122(d)(2)(iii) of Regulation AB.

Wilmington Trust, NationalAssociation acts as trustee of the 245 Park Avenue Mortgage Loan, the 85 BroadStreet Mortgage Loan, the West Town Mall Mortgage Loan and the Westin BuildingExchange Mortgage Loan.  Pursuant to the pooling and servicing agreementfor the 245 Park Avenue 2017-245P Transaction, the pooling and servicingagreement for the CSAIL 2017-C8 Transaction, the trust and servicing agreementfor the WTOWN 2017-KNOX Transaction and the pooling and servicing agreement forthe BANK 2017-BNK7 Transaction, the trustee is required to provide an assessmentof compliance with applicable servicing criteria solely with respect to Item1122(d)(2)(iii) of Regulation AB (regarding advances of funds or guaranteesregarding collections, cash flows or distributions, and any interest or otherfees charged for such advances, are made, reviewed and approved as specified inthe transaction agreements). However, during the reporting period, the trusteedid not perform any servicing function with respect to the servicing criteriaspecified in Item 1122(d)(2)(iii) of Regulation AB.  The master serviceror the special servicer, to the extent required, performed the servicingfunction identified with respect to Item 1122(d)(2)(iii) of Regulation AB, andeach such party included Item 1122(d)(2)(iii) of Regulation AB in the assessmentof compliance with applicable servicing criteria and accountant’s attestationreport for the subject transaction.  As a result, this Annual Report onForm 10-K does not include an assessment of compliance with applicableservicing criteria of the trustee. One or more other servicers of the 245 ParkAvenue Mortgage Loan, the 85 Broad Street Mortgage Loan, the West Town MallMortgage Loan and the Westin Building Exchange Mortgage Loan have delivered oneor more assessments of compliance with respect to Item 1122(d)(2)(iii) ofRegulation AB.

This Annual Report on Form 10-Kincludes assessments of compliance with applicable servicing criteria andaccountants’ attestation reports from CoreLogic Commercial Real EstateServices, Inc. and National Tax Search, LLC.  These entities were engagedby the primary servicer of the 245 Park Avenue Mortgage Loan, the 85 BroadStreet Mortgage Loan, the West Town Mall Mortgage Loan and the Westin BuildingExchange Mortgage Loan to remit tax payments received from the escrow accountsof borrowers to local taxing authorities, to report tax amounts due, to verifytax parcel information, and to verify non-escrow tax payments. These servicingfunctions are included within the servicing criteria set forth in Items1122(d)(4)(xi) and 1122(d)(4)(xii) of Regulation AB.  Therefore, under theprinciples-based definition of “servicer” set forth in Item 1101(j) ofRegulation AB that looks to the functions that an entity performs, thesevendors are “servicers” for the purposes of Item 1122 of Regulation AB.  *See*Compliance and Disclosure Interpretations, Section 301.01 (Item 1101(j)).

Theassessments of compliance with applicable servicing criteria, accountants’attestation reports and servicer compliance statements of the certificate administratorof the 245 Park Avenue Mortgage Loan, the 85 Broad Street Mortgage Loan, theWest Town Mall Mortgage Loan, the Two Independence Square Mortgage Loan, the ICLeased Fee Hotel Portfolio Mortgage Loan and the Westin Building ExchangeMortgage Loan listed on the Exhibit Index are omitted from this Annual Reporton Form 10-K as the certificate administrator pursuant to the related poolingand servicing agreement or trust and servicing agreement does not perform anyactivities that address servicing criteria with respect to the issuing entityand because they are each not a “servicer” that meets the criteria in Item1108(a)(2)(i) through (iii) of Regulation AB.

With respect to the *pari passu*loan combinations that include the 85 Broad Street Mortgage Loan and the ICLeased Fee Hotel Portfolio Mortgage Loan, the servicer compliance statement ofMidland Loan Services, a Division of PNC Bank, National Association as specialservicer of the 85 Broad Street Mortgage Loan and the IC Leased Fee HotelPortfolio Mortgage Loan, listed on the Exhibit Index is omitted from thisAnnual Report on Form 10-K as it is not required by Item 1123 of Regulation ABto be included on this Annual Report on Form 10-K because it is an unaffiliatedparty that is not a “servicer” that meets the criteria in Item 1108(a)(2)(i)through (iii) of Regulation AB.

**PART I**

**Item 1.  Business.**

Omitted.

**Item 1A.  Risk Factors.**

Omitted.

**Item 1B.  Unresolved Staff Comments.**

None.

**Item 2.  Properties.**

Omitted.

**Item 3.  Legal Proceedings.**

Omitted.

**Item 4.  Mine Safety Disclosures.**

Not applicable.

**PART II**

**Item 5.  Market for Registrant’s Common Equity,Related Stockholder Matters and Issuer Purchases of Equity Securities.**

Omitted.

**Item 6.  Selected Financial Data.**

Omitted.

**Item 7.  Management’s Discussion and Analysis ofFinancial Condition and Results of Operations.**

Omitted.

**Item 7A.  Quantitative and Qualitative DisclosuresAbout Market Risk.**

Omitted.

**Item 8.  Financial Statements and Supplementary Data.**

Omitted.

**Item 9.  Changes in and Disagreements WithAccountants on Accounting and Financial Disclosure.**

Omitted.

**Item 9A.  Controls and Procedures.**

Omitted.

**Item 9B.  Other Information.**

None.

**PART III**

**Item 10.  Directors, Executive Officers and CorporateGovernance.**

Omitted.

**Item 11.  Executive Compensation.**

Omitted.

**Item 12.  Security Ownership of Certain BeneficialOwners and Management and Related Stockholder Matters.**

Omitted.

**Item 13.  Certain Relationships and RelatedTransactions, and Director Independence.**

Omitted.

**Item 14.  Principal Accounting Fees and Services.**

Omitted.

**ADDITIONAL DISCLOSURE ITEMS FOR REGULATION AB**

**Item 1112(b) of Regulation AB, Significant ObligorFinancial Information.**

No single obligor represents 10% or more of the pool assetsheld by the issuing entity. 

**Item 1114(b)(2) of Regulation AB, Significant EnhancementProvider Financial Information.**

No entity or group of affiliated entities provides any external creditenhancement or other support for the certificates within this transaction asdescribed under Item 1114(a) of Regulation AB.

**Item 1115(b) of Regulation AB, Certain DerivativesInstruments (Financial Information).**

No entity or group of affiliated entities provides anyderivative instruments or other support for the certificates within this transactionas described under Item 1115 of Regulation AB.

**Item 1117 of Regulation AB, Legal Proceedings.**

The registrant knows of no material pending legal proceedinginvolving the trust or any party related to the trust, other than routinelitigation incidental to the duties of those respective parties, and thefollowing, with respect to Wells Fargo Bank, National Association, ascertificate administrator, as custodian and as trustee.

Beginning on June 18, 2014, a group of institutionalinvestors filed civil complaints in the Supreme Court of the State of New York,New York County, and later the U.S. District Court for the Southern District ofNew York, against Wells Fargo Bank, N.A., (“Wells Fargo Bank”) in itscapacity as trustee for certain residential mortgage backed securities (“RMBS”)trusts.  The complaints against Wells Fargo Bank alleged that the trusteecaused losses to investors and asserted causes of action based upon, amongother things, the trustee's alleged failure to: (i) notify and enforce repurchaseobligations of mortgage loan sellers for purported breaches of representationsand warranties, (ii) notify investors of alleged events of default, and (iii)abide by appropriate standards of care following alleged events of default.Relief sought included money damages in an unspecified amount, reimbursement ofexpenses, and equitable relief. In November 2018, Wells Fargo Bank reached anagreement, in which it denied any wrongdoing, to resolve such claims on aclasswide basis for the 271 RMBS trusts at issue.  On May 6, 2019, thecourt entered an order approving the settlement agreement.  Separatelawsuits against Wells Fargo Bank making similar allegations filed by certainother institutional investors concerning several RMBS trusts in New York federaland state court are not covered by the agreement.  With respect to suchlitigations, Wells Fargo Bank believes plaintiffs' claims are without merit andintends to contest the claims vigorously, but there can be no assurances as tothe outcome of the litigations or the possible impact of the litigations onWells Fargo Bank or the RMBS trusts.

**Item 1119 of Regulation AB, Affiliations and CertainRelationships and Related Transactions.**

The information regarding this Item has been previouslyprovided in the prospectus of the Registrant relating to the issuing entityfiled on September 29, 2017 pursuant to Rule 424(b)(2).

**Item 1122 of Regulation AB, Compliance with ApplicableServicing Criteria.**

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the mortgage loans are attachedhereto under Item 15 to this Annual Report on Form 10-K. Attached as Exhibit AAto the Pooling and Servicing Agreement incorporated by reference as Exhibit 4.1to this Annual Report on Form 10-K is a chart identifying the entitiesparticipating in a servicing function for the transaction responsible for eachapplicable servicing criteria set forth in Item 1122(d).

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the 245 Park Avenue Mortgage Loan,which is being serviced and administered pursuant to the trust and servicingagreement for the 245 Park Avenue 2017-245P Transaction, are attached heretounder Item 15 to this Annual Report on Form 10-K. Attached as Exhibit L to thetrust and servicing agreement for the 245 Park Avenue 2017-245P Transactionincorporated by reference as Exhibit 4.2 to this Annual Report on Form 10-K isa chart identifying the entities participating in a servicing function for the245 Park Avenue 2017-245P Transaction responsible for each applicable servicingcriteria set forth in Item 1122(d).

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the 85 Broad Street Mortgage Loan,which is being serviced and administered pursuant to the pooling and servicingagreement for the CSAIL 2017-C8 Transaction, are attached hereto under Item 15to this Annual Report on Form 10-K. Attached as Exhibit AA to the pooling andservicing agreement for the CSAIL 2017-C8 Transaction incorporated by referenceas Exhibit 4.3 to this Annual Report on Form 10-K is a chart identifying theentities participating in a servicing function for the CSAIL 2017-C8Transaction responsible for each applicable servicing criteria set forth inItem 1122(d).

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the West Town Mall Mortgage Loan,which is being serviced and administered pursuant to the trust and servicingagreement for the WTOWN 2017-KNOX Transaction, are attached hereto under Item15 to this Annual Report on Form 10-K. Attached as Exhibit L to the trust andservicing agreement for the WTOWN 2017-KNOX Transaction incorporated byreference as Exhibit 4.4 to this Annual Report on Form 10-K is a chartidentifying the entities participating in a servicing function for the WTOWN2017-KNOX Transaction responsible for each applicable servicing criteria setforth in Item 1122(d).

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the Two Independence Square MortgageLoan, which is being serviced and administered pursuant to the trust andservicing agreement for the CSMC 2017-MOON Transaction, are attached heretounder Item 15 to this Annual Report on Form 10-K. Attached as Exhibit L to thetrust and servicing agreement for the CSMC 2017-MOON Transaction incorporatedby reference as Exhibit 4.5 to this Annual Report on Form 10-K is a chartidentifying the entities participating in a servicing function for the CSMC2017-MOON Transaction responsible for each applicable servicing criteria setforth in Item 1122(d).

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the IC Leased Fee Hotel PortfolioMortgage Loan, which is being serviced and administered pursuant to the poolingand servicing agreement for the UBS 2017-C3 Transaction, are attached heretounder Item 15 to this Annual Report on Form 10-K. Attached as Exhibit Z to thepooling and servicing agreement for the UBS 2017-C3 Transaction incorporated byreference as Exhibit 4.6 to this Annual Report on Form 10-K is a chartidentifying the entities participating in a servicing function for the UBS2017-C3 Transaction responsible for each applicable servicing criteria setforth in Item 1122(d).

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the Westin Building Exchange MortgageLoan, which is being serviced and administered pursuant to the pooling andservicing agreement for the BANK 2017-BNK7 Transaction, are attached heretounder Item 15 to this Annual Report on Form 10-K. Attached as Exhibit AA to thepooling and servicing agreement for the BANK 2017-BNK7 Transaction incorporatedby reference as Exhibit 4.7 to this Annual Report on Form 10-K is a chartidentifying the entities participating in a servicing function for the BANK2017-BNK7 Transaction responsible for each applicable servicing criteria setforth in Item 1122(d).

The report on assessment of compliance with applicableservicing criteria furnished pursuant to Item 1122 of Regulation AB by MidlandLoan Services, a Division of PNC Bank National Association (“Midland”)discloses that a material instance of noncompliance occurred, as describedbelow:

Material Instance of Noncompliance

In certain instances, the ScheduleAL Files (Item 1125 of Regulation AB) were not reported in accordance with theterms specified in the transaction agreements, in conflict with Item1122(d)(3)(i): “Reports to investors, including those to be filed with theCommission, are maintained in accordance with the transaction agreements andapplicable Commission requirements. Specifically, such reports: (A) Areprepared in accordance with timeframes and other terms set forth in thetransaction agreements”.  The noncompliance consisted of omitted orinaccurately reported fields as described in (1) and (2) below.  (1) Inconnection with other enhancements Midland made to its manual Schedule ALprocess, starting in April 2019, Midland developed and implemented new ScheduleAL reporting templates for each applicable CMBS transaction that closed priorto April 2019 and for each applicable CMBS transaction going forward. Related to this, Midland made certain template setup errors, along with relatedand other manual inputting of information errors, and the errors were notidentified prior to submission of the applicable Schedule AL Files in certaincases due to breakdowns in quality control.  (2) In one applicabletransaction, the related Schedule AL File for a given month was not savedproperly resulting in the prior month's Schedule AL File being submitted forthe given month instead of the correct Schedule AL File. 

The identified instances did notinvolve the servicing of assets included in this securitization.

Steps Taken to Remedy the Material Instance of Noncompliance

Midland’s Schedule AL reportingprocess was enhanced in April of 2019, however, the process remained manualthroughout the 2019 calendar year.  Errors relating to certain Schedule ALFiles during 2019 were identified during the related audit.  Followingidentification, Midland made staffing changes and additional enhancements and improvementsto its processes and procedures to support its Schedule AL reportingobligations and expects to move to an automated solution for thisprocess.  

Midland is currently remediating theSchedule AL reporting for certain of the CMBS transactions found to be incorrect.

**Item 1123 of Regulation AB, Servicer Compliance Statement.**

The servicer compliance statements are attached as Exhibitsto this Annual Report on Form 10-K.

**PART IV**

**Item 15. Exhibits, Financial Statement Schedules**

(a) The following is a list of documents filed as part ofthis Annual Report on Form 10-K:

(1) Not applicable

(2) Not applicable

(3) See below

4.1          Poolingand Servicing Agreement, dated as of September 1, 2017, by and among CreditSuisse Commercial Mortgage Securities Corp., as Depositor, KeyBank NationalAssociation, as Master Servicer, Rialto Capital Advisors, LLC, as SpecialServicer, Pentalpha Surveillance LLC as Asset Representations Reviewer, WellsFargo Bank, National Association, as Certificate Administrator and as Trusteeand Pentalpha Surveillance LLC, as Operating Advisor and as AssetRepresentation Reviewer (filed as Exhibit 4.1 to the registrant’s CurrentReport on Form 8-K filed on September 29, 2017 under Commission File No.333-207361-06 and incorporated by reference herein).

4.2          Trustand Servicing Agreement, dated as of May 30, 2017, by and among J.P. MorganChase Commercial Mortgage Securities Corp., as Depositor, Wells Fargo Bank,National Association, as Servicer, AEGON USA Realty Advisors, LLC, as SpecialServicer, Wells Fargo Bank, National Association, as Certificate Administrator,Wilmington Trust, National Association, as Trustee and Trimont Real EstateAdvisors, LLC, as Operating Advisor (filed as Exhibit 4.4 to the registrant’sCurrent Report on Form 8-K filed on September 29, 2017 under Commission FileNo. 333-207361-06 and incorporated by reference herein).

4.3          Poolingand Servicing Agreement, dated as of June 1, 2017, by and among Credit SuisseCommercial Mortgage Securities Corp., as Depositor, Wells Fargo Bank, NationalAssociation, as Master Servicer, Midland Loan Services, a Division of PNC Bank,National Association, as Special Servicer, Wells Fargo Bank, NationalAssociation, as Certificate Administrator, Wilmington Trust, NationalAssociation, as Trustee and Park Bridge Lender Services LLC, as OperatingAdvisor and as Asset Representation Reviewer (filed as Exhibit 4.5 to theregistrant’s Current Report on Form 8-K filed on September 29, 2017 underCommission File No. 333-207361-06 and incorporated by reference herein).

4.4          Trustand Servicing Agreement, dated as of July 1, 2017, by and among J.P. MorganChase Commercial Mortgage Securities Corp., as Depositor, Wells Fargo Bank,National Association, as Servicer and as Special Servicer, Wells Fargo Bank,National Association, as Certificate Administrator and Wilmington Trust,National Association, as Trustee (filed as Exhibit 4.6 to the registrant’sCurrent Report on Form 8-K filed on September 29, 2017 under Commission FileNo. 333-207361-06 and incorporated by reference herein).

4.5          Trustand Servicing Agreement, dated as of July 6, 2017, by and among Credit SuisseCommercial Mortgage Securities Corp., as Depositor, KeyBank NationalAssociation, as Servicer, AEGON USA Realty Advisors, LLC, as Special Servicer,Wells Fargo Bank, National Association, as Certificate Administrator, WellsFargo Bank, National Association, as Trustee and Park Bridge Lender ServicesLLC, as Operating Advisor (filed as Exhibit 4.3 to the registrant’s CurrentReport on Form 8-K filed on September 29, 2017 under Commission File No.333-207361-06 and incorporated by reference herein).

4.6          Poolingand Servicing Agreement, dated as of August 1, 2017, by and among UBSCommercial Mortgage Securitization Corp., as Depositor, Midland Loan Services,a Division of PNC Bank, National Association, as Master Servicer and as SpecialServicer, Wells Fargo Bank, National Association, as Certificate Administratorand as Trustee, and Park Bridge Lender Services LLC, as Operating Advisor andas Asset Representations Reviewer (filed as Exhibit 4.7 to the registrant’sCurrent Report on Form 8-K filed on September 29, 2017 under Commission FileNo. 333-207361-06 and incorporated by reference herein).

4.7          Poolingand Servicing Agreement, dated as of September 1, 2017, by and among WellsFargo Commercial Mortgage Securities, Inc., as Depositor, Wells Fargo Bank,National Association, as General Master Servicer, Rialto Capital Advisors, LLC,as General Special Servicer, National Cooperative Bank, N.A., as NCB MasterServicer and as NCB 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 AssetRepresentations Reviewer (filed as Exhibit 4.2 to the registrant’s CurrentReport on Form 8-K filed on September 29, 2017 under Commission File No.333-207361-06 and incorporated by reference herein).

4.8          AgreementBetween Note Holders, dated as of September 29, 2017, by and between ColumnFinancial, Inc., as Initial Note A-1 Holder and Column Financial, Inc., asInitial A-2 Holder (filed as Exhibit 4.8 to the registrant’s Current Report onForm 8-K filed on September 29, 2017 under Commission File No. 333-207361-06and incorporated by reference herein).

4.9          AgreementBetween Note Holders, dated as of September 5, 2017, by and between Wells FargoBank, National Association, as Initial Note A-1 Holder and Column Financial, Inc.,as Initial Note A-2 Holder (filed as Exhibit 4.9 to the registrant’s CurrentReport on Form 8-K filed on September 29, 2017 under Commission File No.333-207361-06 and incorporated by reference herein).

4.10        Co-LenderAgreement, dated as of July 13, 2017, by and between Column Financial, Inc., asInitial Note A-1 Holder, Column Financial Inc., as Initial Note A-2 Holder,Column Financial, Inc., as Initial Note A-3-A Holder, Column Financial, Inc.,as Initial Note A-3-B Holder and Column Financial, Inc. as Initial Note BHolder (filed as Exhibit 4.10 to the registrant’s Current Report on Form 8-Kfiled on September 29, 2017 under Commission File No. 333-207361-06 andincorporated by reference herein).

4.11        Co-LenderAgreement, dated as of May 30, 2017, by and among JPMorgan Chase Bank, NationalAssociation, Natixis Real Estate Capital LLC, Societe Generale, Deutsche Bank,AG, New York Branch and Barclays Bank PLC (filed as Exhibit 4.11 to theregistrant’s Current Report on Form 8-K filed on September 29, 2017 underCommission File No. 333-207361-06 and incorporated by reference herein).

4.12        AgreementBetween Note Holders, dated as of September 29, 2017, by and between Column Financial,Inc., as Initial Note A-1 Holder and Column Financial, Inc., as Initial NoteA-2 Holder (filed as Exhibit 4.12 to the registrant’s Current Report on Form8-K filed on September 29, 2017 under Commission File No. 333-207361-06 andincorporated by reference herein).

4.13        Co-LenderAgreement, dated as of June 13, 2017, by and between Natixis Real EstateCapital LLC, as Initial Note A-A-1 Holder, as Natixis Real Estate Capital LLC,as Initial Note A-A-2 Holder, Natixis Real Estate Capital LLC, as Initial NoteA-A-3 Holder, Natixis Real Estate Capital LLC, as Initial Note A-B Holder,Natixis Real Estate Capital LLC, as Initial Note B-A Holder and Natixis RealEstate Capital LLC, as Initial Note B-B Holder (filed as Exhibit 4.13 to theregistrant’s Current Report on Form 8-K filed on September 29, 2017 underCommission File No. 333-207361-06 and incorporated by reference herein).

4.14        Co-LenderAgreement, dated as of March 29, 2017, by and between Natixis Real EstateCapital LLC, as Senior Noteholder and Natixis Real Estate Capital LLC, asJunior Noteholder (filed as Exhibit 4.14 to the registrant’s Current Report onForm 8-K filed on September 29, 2017 under Commission File No. 333-207361-06and incorporated by reference herein).

4.15        Co-LenderAgreement, dated as of July 28, 2017, by and between Natixis Real EstateCapital LLC, as Initial Note A-1 Holder, Natixis Real Estate Capital LLC, asInitial Note A-2 Holder, Natixis Real Estate Capital LLC, as Initial Note A-3Holder, Natixis Real Estate Capital LLC, as Initial Note B-1-A Holder, NatixisReal Estate Capital LLC, as Initial Note B-1-B Holder and Natixis Real EstateCapital LLC, as Initial Note B-2 Holder (filed as Exhibit 4.15 to theregistrant’s Current Report on Form 8-K filed on September 29, 2017 underCommission File No. 333-207361-06 and incorporated by reference herein).

4.16        Co-LenderAgreement, dated as of September 29, 2017, between Natixis Real Estate CapitalLLC, as Note A-1 Holder and Natixis Real Estate Capital LLC, as Note A-2 Holder(filed as Exhibit 4.16 to the registrant’s Current Report on Form 8-K filed onSeptember 29, 2017 under Commission File No. 333-207361-06 and incorporated byreference herein).

4.17        Co-LenderAgreement, dated as of August 31, 2017, by and between Natixis Real EstateCapital LLC, as Initial Note A-1 Holder, Natixis Real Estate Capital LLC, asInitial Note A-2 Holder and Natixis Real Estate Capital LLC, as Initial JuniorNoteholder (filed as Exhibit 4.17 to the registrant’s Current Report on Form8-K filed on September 29, 2017 under Commission File No. 333-207361-06 andincorporated by reference herein).

4.18        Co-LenderAgreement, dated as of June 29, 2017, by and between JPMorgan Chase Bank,National Association and Column Financial, Inc. (filed as Exhibit 4.18 to theregistrant’s Current Report on Form 8-K filed on September 29, 2017 under CommissionFile No. 333-207361-06 and incorporated by reference herein).

4.19        Co-LenderAgreement, dated as of June 29, 2017, between Natixis Real Estate Capital LLC,as Note A-1 Holder and Natixis Real Estate Capital LLC, as Note A-2 Holder(filed as Exhibit 4.19 to the registrant’s Current Report on Form 8-K filed onSeptember 29, 2017 under Commission File No. 333-207361-06 and incorporated byreference herein).

4.20        Co-LenderAgreement, dated as of July 31, 2017, between Benefit Street Partners CREFinance LLC, as Note A-1 Holder and Benefit Street Partners CRE Finance LLC asNote A-2 Holder (filed as Exhibit 4.20 to the registrant’s Current Report onForm 8-K filed on September 29, 2017 under Commission File No. 333-207361-06and incorporated by reference herein).

4.21        Co-LenderAgreement, dated as of June 16, 2017, between Benefit Street Partners CREFinance LLC, as Note A-1 Holder, Benefit Street Partners CRE Finance LLC, asNote A-2 Holder and Benefit Street Partners CRE Finance LLC, as Note A-3 Holder(filed as Exhibit 4.21 to the registrant’s Current Report on Form 8-K filed onSeptember 29, 2017 under Commission File No. 333-207361-06 and incorporated byreference herein).

4.22        Co-Lenderand Future Funding Indemnification Agreement, dated as of August 17, 2017,between Natixis Real Estate Capital LLC, as Note A-1 Holder, Natixis RealEstate Capital LLC, as Note A-2 Holder, Natixis Real Estate Capital LLC, asNote A-3 Holder, Natixis Real Estate Capital LLC, as Note A-4 Holder andNatixis Real Estate Capital LLC, as Future Funding Indemnitor (filed as Exhibit4.22 to the registrant’s Current Report on Form 8-K filed on September 29, 2017under Commission File No. 333-207361-06 and incorporated by reference herein).

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

33          Reports on assessment of compliance with servicing criteria for asset-backedsecurities.

33.1       KeyBank NationalAssociation, as Master Servicer

33.2       Rialto Capital Advisors, LLC,as Special Servicer

33.3       Wells Fargo Bank, NationalAssociation, as Trustee and Certificate Administrator

33.4       Wells Fargo Bank, NationalAssociation, as Custodian

33.5       Pentalpha SurveillanceLLC, as Operating Advisor

33.6       KeyBank NationalAssociation, as Primary Servicer of the Park Center Phase I Mortgage Loan (seeExhibit 33.1)

33.7       Rialto Capital Advisors,LLC, as Special Servicer of the Park Center Phase I Mortgage Loan (see Exhibit33.2)

33.8       Wells Fargo Bank, National Association, as Trustee of the Park Center Phase IMortgage Loan (Omitted. See Explanatory Notes.)

33.9       Wells Fargo Bank, NationalAssociation, as Custodian of the Park Center Phase I Mortgage Loan (see Exhibit33.4)

33.10     Pentalpha Surveillance LLC,as Operating Advisor of the Park Center Phase I Mortgage Loan (see Exhibit33.5)

33.11     KeyBank NationalAssociation, as Primary Servicer of The Boulders Resort & Spa Mortgage Loan(see Exhibit 33.1)

33.12     Rialto Capital Advisors,LLC, as Special Servicer of The Boulders Resort & Spa Mortgage Loan (seeExhibit 33.2)

33.13     Wells Fargo Bank, National Association, as Trustee of The Boulders Resort &Spa Mortgage Loan (Omitted. See Explanatory Notes.)

33.14     Wells Fargo Bank, NationalAssociation, as Custodian of The Boulders Resort & Spa Mortgage Loan (seeExhibit 33.4)

33.15     Pentalpha Surveillance LLC,as Operating Advisor of The Boulders Resort & Spa Mortgage Loan (seeExhibit 33.5)

33.16     KeyBank NationalAssociation, as Primary Servicer of the JW Marriott Chicago Mortgage Loan (seeExhibit 33.1)

33.17     Rialto Capital Advisors,LLC, as Special Servicer of the JW Marriott Chicago Mortgage Loan (see Exhibit33.2)

33.18     Wells Fargo Bank, National Association, as Trustee of the JW Marriott ChicagoMortgage Loan (Omitted. See Explanatory Notes.)

33.19     Wells Fargo Bank, NationalAssociation, as Custodian of the JW Marriott Chicago Mortgage Loan (see Exhibit33.4)

33.20     Pentalpha SurveillanceLLC, as Operating Advisor of the JW Marriott Chicago Mortgage Loan (see Exhibit33.5)

33.21     KeyBank NationalAssociation, as Primary Servicer of the 300 Montgomery Mortgage Loan (seeExhibit 33.1)

33.22     Rialto Capital Advisors,LLC, as Special Servicer of the 300 Montgomery Mortgage Loan (see Exhibit 33.2)

33.23     Wells Fargo Bank, National Association, as Trustee of the 300 MontgomeryMortgage Loan (Omitted. See Explanatory Notes.)

33.24     Wells Fargo Bank, NationalAssociation, as Custodian of the 300 Montgomery Mortgage Loan (see Exhibit33.4)

33.25     Pentalpha SurveillanceLLC, as Operating Advisor of the 300 Montgomery Mortgage Loan (see Exhibit33.5)

33.26     KeyBank NationalAssociation, as Primary Servicer of the Center 78 Mortgage Loan (see Exhibit33.1)

33.27     Rialto Capital Advisors,LLC, as Special Servicer of the Center 78 Mortgage Loan (see Exhibit 33.2)

33.28     Wells Fargo Bank, National Association, as Trustee of the Center 78 MortgageLoan (Omitted. See Explanatory Notes.)

33.29     Wells Fargo Bank, NationalAssociation, as Custodian of the Center 78 Mortgage Loan (see Exhibit 33.4)

33.30     Pentalpha SurveillanceLLC, as Operating Advisor of the Center 78 Mortgage Loan (see Exhibit 33.5)

33.31     KeyBank NationalAssociation, as Primary Servicer of the Acropolis Garden Mortgage Loan (seeExhibit 33.1)

33.32     Rialto Capital Advisors, LLC,as Special Servicer of the Acropolis Garden Mortgage Loan (see Exhibit 33.2)

33.33     Wells Fargo Bank, National Association, as Trustee of the Acropolis GardenMortgage Loan (Omitted. See Explanatory Notes.)

33.34     Wells Fargo Bank, NationalAssociation, as Custodian of the Acropolis Garden Mortgage Loan (see Exhibit33.4)

33.35     Pentalpha SurveillanceLLC, as Operating Advisor of the Acropolis Garden Mortgage Loan (see Exhibit33.5)

33.36     KeyBank NationalAssociation, as Primary Servicer of the Carolina Hotel Portfolio Mortgage Loan(see Exhibit 33.1)

33.37     Rialto Capital Advisors,LLC, as Special Servicer of the Carolina Hotel Portfolio Mortgage Loan (seeExhibit 33.2)

33.38     Wells Fargo Bank, National Association, as Trustee of the Carolina HotelPortfolio Mortgage Loan (Omitted. See Explanatory Notes.)

33.39     Wells Fargo Bank, NationalAssociation, as Custodian of the Carolina Hotel Portfolio Mortgage Loan (seeExhibit 33.4)

33.40     Pentalpha SurveillanceLLC, as Operating Advisor of the Carolina Hotel Portfolio Mortgage Loan (seeExhibit 33.5)

33.41     KeyBank NationalAssociation, as Primary Servicer of the Apex Fort Washington Mortgage Loan (seeExhibit 33.1)

33.42     Rialto Capital Advisors, LLC,as Special Servicer of the Apex Fort Washington Mortgage Loan (see Exhibit33.2)

33.43     Wells Fargo Bank, National Association, as Trustee of the Apex Fort WashingtonMortgage Loan (Omitted. See Explanatory Notes.)

33.44     Wells Fargo Bank, NationalAssociation, as Custodian of the Apex Fort Washington Mortgage Loan (seeExhibit 33.4)

33.45     Pentalpha SurveillanceLLC, as Operating Advisor of the Apex Fort Washington Mortgage Loan (seeExhibit 33.5)

33.46     Wells Fargo Bank,National Association, as Primary Servicer of the 245 Park Avenue Mortgage Loan

33.47     AEGON USA RealtyAdvisors, LLC, as Special Servicer of the 245 Park Avenue Mortgage Loan

33.48     Wilmington Trust, National Association, as Trustee of the 245 Park AvenueMortgage Loan (Omitted. See Explanatory Notes.)

33.49     Wells Fargo Bank, NationalAssociation, as Custodian of the 245 Park Avenue Mortgage Loan (see Exhibit33.4)

33.50     Trimont Real EstateAdvisors, LLC, as Operating Advisor of the 245 Park Avenue Mortgage Loan

33.51     CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the 245 Park AvenueMortgage Loan

33.52     National Tax Search, LLC,as Servicing Function Participant of the 245 Park Avenue Mortgage Loan

33.53     Wells Fargo Bank,National Association, as Primary Servicer of the 85 Broad Street Mortgage Loan(see Exhibit 33.46)

33.54     Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the 85 BroadStreet Mortgage Loan

33.55     Wilmington Trust, National Association, as Trustee of the 85 Broad StreetMortgage Loan (Omitted. See Explanatory Notes.)

33.56     Wells Fargo Bank, NationalAssociation, as Custodian of the 85 Broad Street Mortgage Loan (see Exhibit33.4)

33.57     Park Bridge LenderServices LLC, as Operating Advisor of the 85 Broad Street Mortgage Loan

33.58     CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the 85 Broad StreetMortgage Loan (see Exhibit 33.51)

33.59     National Tax Search, LLC,as Servicing Function Participant of the 85 Broad Street Mortgage Loan (seeExhibit 33.52)

33.60     Wells Fargo Bank, NationalAssociation, as Primary Servicer of the West Town Mall Mortgage Loan (seeExhibit 33.46)

33.61     Wells Fargo Bank,National Association, as Special Servicer of the West Town Mall Mortgage Loan(see Exhibit 33.46)

33.62     Wilmington Trust, National Association, as Trustee of the West Town MallMortgage Loan (Omitted. See Explanatory Notes.)

33.63     Wells Fargo Bank, NationalAssociation, as Custodian of the West Town Mall Mortgage Loan (see Exhibit33.4)

33.64     CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the West Town MallMortgage Loan (see Exhibit 33.51)

33.65     National Tax Search, LLC,as Servicing Function Participant of the West Town Mall Mortgage Loan (seeExhibit 33.52)

33.66     KeyBank NationalAssociation, as Primary Servicer of the Two Independence Square Mortgage Loan(see Exhibit 33.1)

33.67     AEGON USA RealtyAdvisors, LLC, as Special Servicer of the Two Independence Square Mortgage Loan(see Exhibit 33.47)

33.68     Wells Fargo Bank, National Association, as Trustee of the Two IndependenceSquare Mortgage Loan (Omitted. See Explanatory Notes.)

33.69     Wells Fargo Bank, NationalAssociation, as Custodian of the Two Independence Square Mortgage Loan (seeExhibit 33.4)

33.70     Park Bridge LenderServices LLC, as Operating Advisor of the Two Independence Square Mortgage Loan(see Exhibit 33.57)

33.71     Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the ICLeased Fee Hotel Portfolio Mortgage Loan (see Exhibit 33.54)

33.72     Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the ICLeased Fee Hotel Portfolio Mortgage Loan (see Exhibit 33.54)

33.73     Wells Fargo Bank, National Association, as Trustee of the IC Leased Fee HotelPortfolio Mortgage Loan (Omitted. See Explanatory Notes.)

33.74     Wells Fargo Bank, NationalAssociation, as Custodian of the IC Leased Fee Hotel Portfolio Mortgage Loan(see Exhibit 33.4)

33.75     Park Bridge LenderServices LLC, as Operating Advisor of the IC Leased Fee Hotel PortfolioMortgage Loan (see Exhibit 33.57)

33.76     Wells Fargo Bank,National Association, as Primary Servicer of the Westin Building ExchangeMortgage Loan (see Exhibit 33.46)

33.77     Rialto Capital Advisors,LLC, as Special Servicer of the Westin Building Exchange Mortgage Loan (seeExhibit 33.2)

33.78     Wilmington Trust, National Association, as Trustee of the Westin BuildingExchange Mortgage Loan (Omitted. See Explanatory Notes.)

33.79     Wells Fargo Bank, NationalAssociation, as Custodian of the Westin Building Exchange Mortgage Loan (seeExhibit 33.4)

33.80     Pentalpha SurveillanceLLC, as Operating Advisor of the Westin Building Exchange Mortgage Loan (seeExhibit 33.5)

33.81     CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the Westin BuildingExchange Mortgage Loan (see Exhibit 33.51)

33.82     National Tax Search, LLC,as Servicing Function Participant of the Westin Building Exchange Mortgage Loan(see Exhibit 33.52)

34          Attestation reports onassessment of compliance with servicing criteria for asset-backed securities.

34.1       KeyBank NationalAssociation, as Master Servicer

34.2       Rialto Capital Advisors,LLC, as Special Servicer

34.3       Wells Fargo Bank, NationalAssociation, as Trustee and Certificate Administrator

34.4       Wells Fargo Bank, NationalAssociation, as Custodian

34.5       Pentalpha SurveillanceLLC, as Operating Advisor

34.6       KeyBank NationalAssociation, as Primary Servicer of the Park Center Phase I Mortgage Loan (seeExhibit 34.1)

34.7       Rialto Capital Advisors,LLC, as Special Servicer of the Park Center Phase I Mortgage Loan (see Exhibit34.2)

34.8       Wells Fargo Bank, National Association, as Trustee of the Park Center Phase IMortgage Loan (Omitted. See Explanatory Notes.)

34.9       Wells Fargo Bank, NationalAssociation, as Custodian of the Park Center Phase I Mortgage Loan (see Exhibit34.4)

34.10     Pentalpha SurveillanceLLC, as Operating Advisor of the Park Center Phase I Mortgage Loan (see Exhibit34.5)

34.11     KeyBank NationalAssociation, as Primary Servicer of The Boulders Resort & Spa Mortgage Loan(see Exhibit 34.1)

34.12     Rialto Capital Advisors,LLC, as Special Servicer of The Boulders Resort & Spa Mortgage Loan (seeExhibit 34.2)

34.13     Wells Fargo Bank, National Association, as Trustee of The Boulders Resort &Spa Mortgage Loan (Omitted. See Explanatory Notes.)

34.14     Wells Fargo Bank, NationalAssociation, as Custodian of The Boulders Resort & Spa Mortgage Loan (seeExhibit 34.4)

34.15     Pentalpha SurveillanceLLC, as Operating Advisor of The Boulders Resort & Spa Mortgage Loan (seeExhibit 34.5)

34.16     KeyBank NationalAssociation, as Primary Servicer of the JW Marriott Chicago Mortgage Loan (seeExhibit 34.1)

34.17     Rialto Capital Advisors, LLC,as Special Servicer of the JW Marriott Chicago Mortgage Loan (see Exhibit 34.2)

34.18     Wells Fargo Bank, National Association, as Trustee of the JW Marriott ChicagoMortgage Loan (Omitted. See Explanatory Notes.)

34.19     Wells Fargo Bank, NationalAssociation, as Custodian of the JW Marriott Chicago Mortgage Loan (see Exhibit34.4)

34.20     Pentalpha SurveillanceLLC, as Operating Advisor of the JW Marriott Chicago Mortgage Loan (see Exhibit34.5)

34.21     KeyBank NationalAssociation, as Primary Servicer of the 300 Montgomery Mortgage Loan (seeExhibit 34.1)

34.22     Rialto Capital Advisors,LLC, as Special Servicer of the 300 Montgomery Mortgage Loan (see Exhibit 34.2)

34.23     Wells Fargo Bank, National Association, as Trustee of the 300 MontgomeryMortgage Loan (Omitted. See Explanatory Notes.)

34.24     Wells Fargo Bank, NationalAssociation, as Custodian of the 300 Montgomery Mortgage Loan (see Exhibit34.4)

34.25     Pentalpha SurveillanceLLC, as Operating Advisor of the 300 Montgomery Mortgage Loan (see Exhibit34.5)

34.26     KeyBank NationalAssociation, as Primary Servicer of the Center 78 Mortgage Loan (see Exhibit34.1)

34.27     Rialto Capital Advisors,LLC, as Special Servicer of the Center 78 Mortgage Loan (see Exhibit 34.2)

34.28     Wells Fargo Bank, National Association, as Trustee of the Center 78 MortgageLoan (Omitted. See Explanatory Notes.)

34.29     Wells Fargo Bank, NationalAssociation, as Custodian of the Center 78 Mortgage Loan (see Exhibit 34.4)

34.30     Pentalpha SurveillanceLLC, as Operating Advisor of the Center 78 Mortgage Loan (see Exhibit 34.5)

34.31     KeyBank NationalAssociation, as Primary Servicer of the Acropolis Garden Mortgage Loan (seeExhibit 34.1)

34.32     Rialto Capital Advisors,LLC, as Special Servicer of the Acropolis Garden Mortgage Loan (see Exhibit34.2)

34.33     Wells Fargo Bank, National Association, as Trustee of the Acropolis GardenMortgage Loan (Omitted. See Explanatory Notes.)

34.34     Wells Fargo Bank, NationalAssociation, as Custodian of the Acropolis Garden Mortgage Loan (see Exhibit34.4)

34.35     Pentalpha SurveillanceLLC, as Operating Advisor of the Acropolis Garden Mortgage Loan (see Exhibit34.5)

34.36     KeyBank NationalAssociation, as Primary Servicer of the Carolina Hotel Portfolio Mortgage Loan(see Exhibit 34.1)

34.37     Rialto Capital Advisors,LLC, as Special Servicer of the Carolina Hotel Portfolio Mortgage Loan (seeExhibit 34.2)

34.38     Wells Fargo Bank, National Association, as Trustee of the Carolina HotelPortfolio Mortgage Loan (Omitted. See Explanatory Notes.)

34.39     Wells Fargo Bank, NationalAssociation, as Custodian of the Carolina Hotel Portfolio Mortgage Loan (seeExhibit 34.4)

34.40     Pentalpha SurveillanceLLC, as Operating Advisor of the Carolina Hotel Portfolio Mortgage Loan (seeExhibit 34.5)

34.41     KeyBank NationalAssociation, as Primary Servicer of the Apex Fort Washington Mortgage Loan (seeExhibit 34.1)

34.42     Rialto Capital Advisors,LLC, as Special Servicer of the Apex Fort Washington Mortgage Loan (see Exhibit34.2)

34.43     Wells Fargo Bank, National Association, as Trustee of the Apex Fort WashingtonMortgage Loan (Omitted. See Explanatory Notes.)

34.44     Wells Fargo Bank, NationalAssociation, as Custodian of the Apex Fort Washington Mortgage Loan (seeExhibit 34.4)

34.45     Pentalpha SurveillanceLLC, as Operating Advisor of the Apex Fort Washington Mortgage Loan (seeExhibit 34.5)

34.46     Wells Fargo Bank,National Association, as Primary Servicer of the 245 Park Avenue Mortgage Loan

34.47     AEGON USA RealtyAdvisors, LLC, as Special Servicer of the 245 Park Avenue Mortgage Loan

34.48     Wilmington Trust, National Association, as Trustee of the 245 Park AvenueMortgage Loan (Omitted. See Explanatory Notes.)

34.49     Wells Fargo Bank, NationalAssociation, as Custodian of the 245 Park Avenue Mortgage Loan (see Exhibit34.4)

34.50     Trimont Real EstateAdvisors, LLC, as Operating Advisor of the 245 Park Avenue Mortgage Loan

34.51     CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the 245 Park AvenueMortgage Loan

34.52     National Tax Search, LLC,as Servicing Function Participant of the 245 Park Avenue Mortgage Loan

34.53     Wells Fargo Bank,National Association, as Primary Servicer of the 85 Broad Street Mortgage Loan(see Exhibit 34.46)

34.54     Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the 85 BroadStreet Mortgage Loan

34.55     Wilmington Trust, National Association, as Trustee of the 85 Broad StreetMortgage Loan (Omitted. See Explanatory Notes.)

34.56     Wells Fargo Bank, NationalAssociation, as Custodian of the 85 Broad Street Mortgage Loan (see Exhibit34.4)

34.57     Park Bridge LenderServices LLC, as Operating Advisor of the 85 Broad Street Mortgage Loan

34.58     CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the 85 Broad StreetMortgage Loan (see Exhibit 34.51)

34.59     National Tax Search, LLC,as Servicing Function Participant of the 85 Broad Street Mortgage Loan (seeExhibit 34.52)

34.60     Wells Fargo Bank,National Association, as Primary Servicer of the West Town Mall Mortgage Loan(see Exhibit 34.46)

34.61     Wells Fargo Bank,National Association, as Special Servicer of the West Town Mall Mortgage Loan(see Exhibit 34.46)

34.62     Wilmington Trust, National Association, as Trustee of the West Town MallMortgage Loan (Omitted. See Explanatory Notes.)

34.63     Wells Fargo Bank, NationalAssociation, as Custodian of the West Town Mall Mortgage Loan (see Exhibit34.4)

34.64     CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the West Town MallMortgage Loan (see Exhibit 34.51)

34.65     National Tax Search, LLC,as Servicing Function Participant of the West Town Mall Mortgage Loan (see Exhibit34.52)

34.66     KeyBank NationalAssociation, as Primary Servicer of the Two Independence Square Mortgage Loan(see Exhibit 34.1)

34.67     AEGON USA RealtyAdvisors, LLC, as Special Servicer of the Two Independence Square Mortgage Loan(see Exhibit 34.47)

34.68     Wells Fargo Bank, National Association, as Trustee of the Two IndependenceSquare Mortgage Loan (Omitted. See Explanatory Notes.)

34.69     Wells Fargo Bank, NationalAssociation, as Custodian of the Two Independence Square Mortgage Loan (seeExhibit 34.4)

34.70     Park Bridge LenderServices LLC, as Operating Advisor of the Two Independence Square Mortgage Loan(see Exhibit 34.57)

34.71     Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the ICLeased Fee Hotel Portfolio Mortgage Loan (see Exhibit 34.54)

34.72     Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the ICLeased Fee Hotel Portfolio Mortgage Loan (see Exhibit 34.54)

34.73     Wells Fargo Bank, National Association, as Trustee of the IC Leased Fee HotelPortfolio Mortgage Loan (Omitted. See Explanatory Notes.)

34.74     Wells Fargo Bank, NationalAssociation, as Custodian of the IC Leased Fee Hotel Portfolio Mortgage Loan(see Exhibit 34.4)

34.75     Park Bridge LenderServices LLC, as Operating Advisor of the IC Leased Fee Hotel PortfolioMortgage Loan (see Exhibit 34.57)

34.76     Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Westin Building Exchange Mortgage Loan(see Exhibit 34.46)

34.77     Rialto Capital Advisors,LLC, as Special Servicer of the Westin Building Exchange Mortgage Loan (see Exhibit34.2)

34.78     Wilmington Trust, National Association, as Trustee of the Westin BuildingExchange Mortgage Loan (Omitted. See Explanatory Notes.)

34.79     Wells Fargo Bank, NationalAssociation, as Custodian of the Westin Building Exchange Mortgage Loan (seeExhibit 34.4)

34.80     Pentalpha SurveillanceLLC, as Operating Advisor of the Westin Building Exchange Mortgage Loan (seeExhibit 34.5)

34.81     CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the Westin BuildingExchange Mortgage Loan (see Exhibit 34.51)

34.82     National Tax Search, LLC,as Servicing Function Participant of the Westin Building Exchange Mortgage Loan(see Exhibit 34.52)

35          Servicer compliance statements.

35.1       KeyBank NationalAssociation, as Master Servicer

35.2       Rialto Capital Advisors,LLC, as Special Servicer

35.3       Wells Fargo Bank, NationalAssociation, as Certificate Administrator

35.4       KeyBank NationalAssociation, as Primary Servicer of the Park Center Phase I Mortgage Loan (seeExhibit 35.1)

35.5       Rialto Capital Advisors,LLC, as Special Servicer of the Park Center Phase I Mortgage Loan (see Exhibit35.2)

35.6       KeyBank NationalAssociation, as Primary Servicer of The Boulders Resort & Spa Mortgage Loan(see Exhibit 35.1)

35.7       Rialto Capital Advisors,LLC, as Special Servicer of The Boulders Resort & Spa Mortgage Loan (seeExhibit 35.2)

35.8       KeyBank NationalAssociation, as Primary Servicer of the JW Marriott Chicago Mortgage Loan (seeExhibit 35.1)

35.9       Rialto Capital Advisors,LLC, as Special Servicer of the JW Marriott Chicago Mortgage Loan (see Exhibit35.2)

35.10     KeyBank NationalAssociation, as Primary Servicer of the 300 Montgomery Mortgage Loan (seeExhibit 35.1)

35.11     Rialto Capital Advisors,LLC, as Special Servicer of the 300 Montgomery Mortgage Loan (see Exhibit 35.2)

35.12     KeyBank National Association,as Primary Servicer of the Center 78 Mortgage Loan (see Exhibit 35.1)

35.13     Rialto Capital Advisors,LLC, as Special Servicer of the Center 78 Mortgage Loan (see Exhibit 35.2)

35.14     KeyBank NationalAssociation, as Primary Servicer of the Acropolis Garden Mortgage Loan (seeExhibit 35.1)

35.15     Rialto Capital Advisors,LLC, as Special Servicer of the Acropolis Garden Mortgage Loan (see Exhibit35.2)

35.16     KeyBank NationalAssociation, as Primary Servicer of the Carolina Hotel Portfolio Mortgage Loan(see Exhibit 35.1)

35.17     Rialto Capital Advisors,LLC, as Special Servicer of the Carolina Hotel Portfolio Mortgage Loan (seeExhibit 35.2)

35.18     KeyBank NationalAssociation, as Primary Servicer of the Apex Fort Washington Mortgage Loan (seeExhibit 35.1)

35.19     Rialto Capital Advisors,LLC, as Special Servicer of the Apex Fort Washington Mortgage Loan (see Exhibit35.2)

35.20     Wells Fargo Bank,National Association, as Primary Servicer of the 245 Park Avenue Mortgage Loan

35.21     AEGON USA RealtyAdvisors, LLC, as Special Servicer of the 245 Park Avenue Mortgage Loan

35.22     Wells Fargo Bank,National Association, as Primary Servicer of the 85 Broad Street Mortgage Loan(see Exhibit 35.20)

35.23     Midland Loan Services, a Division of PNC Bank, National Association, as SpecialServicer of the 85 Broad Street Mortgage Loan (Omitted. See Explanatory Notes.)

35.24     Wells Fargo Bank,National Association, as Primary Servicer of the West Town Mall Mortgage Loan(see Exhibit 35.20)

35.25     Wells Fargo Bank,National Association, as Special Servicer of the West Town Mall Mortgage Loan(see Exhibit 35.20)

35.26     KeyBank NationalAssociation, as Primary Servicer of the Two Independence Square Mortgage Loan(see Exhibit 35.1)

35.27     AEGON USA RealtyAdvisors, LLC, as Special Servicer of the Two Independence Square Mortgage Loan(see Exhibit 35.21)

35.28     Midland Loan Services, a Division of PNC Bank, National Association, as PrimaryServicer of the IC Leased Fee Hotel Portfolio Mortgage Loan (Omitted. SeeExplanatory Notes.)

35.29     Midland Loan Services, a Division of PNC Bank, National Association, as SpecialServicer of the IC Leased Fee Hotel Portfolio Mortgage Loan (Omitted. SeeExplanatory Notes.)

35.30     Wells Fargo Bank,National Association, as Primary Servicer of the Westin Building ExchangeMortgage Loan (see Exhibit 35.20)

35.31     Rialto Capital Advisors,LLC, as Special Servicer of the Westin Building Exchange Mortgage Loan (seeExhibit 35.2)

99.1        MortgageLoan Purchase Agreement, dated as of September 19, 2017, between Credit SuisseCommercial Mortgage Securities Corp. and Column Financial, Inc. (filed asExhibit 99.1 to the registrant’s Current Report on Form 8-K filed on September29, 2017 under Commission File No. 333-207361-06 and incorporated by referenceherein).

99.2        MortgageLoan Purchase Agreement, dated as of September 19, 2017, between Credit SuisseCommercial Mortgage Securities Corp. and Natixis Real Estate Capital LLC (filedas Exhibit 99.2 to the registrant’s Current Report on Form 8-K filed onSeptember 29, 2017 under Commission File No. 333-207361-06 and incorporated byreference herein).

99.3        MortgageLoan Purchase Agreement, dated as of September 19, 2017, between Credit SuisseCommercial Mortgage Securities Corp. and Benefit Street Partners CRE FinanceLLC (filed as Exhibit 99.3 to the registrant’s Current Report on Form 8-K filedon September 29, 2017 under Commission File No. 333-207361-06 and incorporatedby reference herein).

(b)  The exhibits required to be filed by the Registrant pursuant to Item 601 ofRegulation S-K are listed above.

(c)  Not Applicable.

 

**SIGNATURES**

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

Credit Suisse Commercial MortgageSecurities Corp.(Depositor)

/s/ CharlesY. Lee

Charles Y.Lee, President and Chief Executive Officer

(senior officer in charge ofsecuritization of the depositor)

Date: March 20, 2020