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

 

 

I,Leland F. Bunch, III, certify that:

 

1. I havereviewed this report on Form 10-K and all reports on Form 10-D required to befiled in respect of the period covered by this report on Form 10-K of the BANK2018-BNK12 (the "Exchange Act periodic reports");

 

2.Based on my knowledge, the Exchange Act periodic reports, taken as a whole, donot contain any untrue statement of a material fact or omit to state a materialfact necessary to make the statements made, in light of the circumstances underwhich such statements were made, not misleading with respect to the periodcovered by this report;

 

3.Based on my knowledge, all of the distribution, servicing and other informationrequired to be provided under Form 10-D for the period covered by this reportis included in the Exchange Act periodic reports;

 

4.Based on my knowledge and the servicer compliance statements required in thisreport under Item 1123 of Regulation AB, and except as disclosed in theExchange Act periodic reports, the servicers have fulfilled their obligationsunder the servicing agreements in all material respects; and

 

5. Allof the reports on assessment of compliance with servicing criteria forasset-backed securities and their related attestation reports on assessment ofcompliance with servicing criteria for asset-backed securities required to beincluded in this report in accordance with Item 1122 of Regulation AB andExchange Act Rules 13a-18 and 15d-18 have been included as an exhibit to thisreport, except as otherwise disclosed in this report. Any material instances ofnoncompliance described in such reports have been disclosed in this report onForm 10-K.

 

Ingiving the certifications above, I have reasonably relied on informationprovided to me by the following unaffiliated parties:

 

WellsFargo Bank, National Association, as General Master Servicer, NationalCooperative Bank, N.A., as NCB Master Servicer, Argentic Services Company LP,as Special Servicer, Situs Holdings, LLC, as Special Servicer of the Fair OaksMall Mortgage Loan, National Cooperative Bank, N.A., as NCB Special Servicer,Wilmington Trust, National Association, as Trustee, Wells Fargo Bank, NationalAssociation, as Certificate Administrator, Wells Fargo Bank, NationalAssociation, as Custodian, Park Bridge Lender Services LLC, as OperatingAdvisor, CoreLogic Solutions, LLC, as Servicing Function Participant,Computershare Trust Company, National Association, as Servicing FunctionParticipant for the Certificate Administrator, Computershare Trust Company,National Association, as Servicing Function Participant for the Custodian,Wells Fargo Bank, National Association, as Primary Servicer for the AppleCampus 3 Mortgage Loan, Torchlight Loan Services, LLC, as Special Servicer forthe Apple Campus 3 Mortgage Loan, Wilmington Trust, National Association, as Trusteefor the Apple Campus 3 Mortgage Loan, Wells Fargo Bank, National Association,as Custodian for the Apple Campus 3 Mortgage Loan, Pentalpha Surveillance LLC,as Operating Advisor for the Apple Campus 3 Mortgage Loan, CoreLogic Solutions,LLC, as Servicing Function Participant for the Apple Campus 3 Mortgage Loan,Computershare Trust Company, National Association, as Servicing FunctionParticipant for the Custodian for the Apple Campus 3 Mortgage Loan, MidlandLoan Services, a Division of PNC Bank, National Association, as PrimaryServicer for the Extra Space - TIAA Self Storage Portfolio Mortgage Loan, LNRPartners, LLC, as Special Servicer for the Extra Space - TIAA Self StoragePortfolio Mortgage Loan, Wilmington Trust, National Association, as Trustee forthe Extra Space - TIAA Self Storage Portfolio Mortgage Loan, Citibank, N.A., asCustodian for the Extra Space - TIAA Self Storage Portfolio Mortgage Loan, ParkBridge Lender Services LLC, as Operating Advisor for the Extra Space - TIAASelf Storage Portfolio Mortgage Loan, U.S. Bank National Association, asServicing Function Participant for the Extra Space - TIAA Self StoragePortfolio Mortgage Loan, Computershare Trust Company, National Association, asServicing Function Participant for the Custodian for the Extra Space - TIAASelf Storage Portfolio Mortgage Loan, Wells Fargo Bank, National Association,as Primary Servicer for the North Bay Portfolio Mortgage Loan, LNR Partners,LLC as Special Servicer for the North Bay Portfolio Mortgage Loan, WilmingtonTrust, National Association, as Trustee for the North Bay Portfolio MortgageLoan, Wells Fargo Bank, National Association, as Custodian for the North BayPortfolio Mortgage Loan, Park Bridge Lender Services LLC, as Operating Advisorfor the North Bay Portfolio Mortgage Loan, CoreLogic Solutions, LLC, asServicing Function Participant for the North Bay Portfolio Mortgage Loan,Computershare Trust Company, National Association, as Servicing FunctionParticipant for the Custodian for the North Bay Portfolio Mortgage Loan, WellsFargo Bank, National Association, as Primary Servicer for the Northwest HotelPortfolio Mortgage Loan, Rialto Capital Advisors, LLC, as Special Servicer forthe Northwest Hotel Portfolio Mortgage Loan, Wilmington Trust, National Association,as Trustee for the Northwest Hotel Portfolio Mortgage Loan, Wells Fargo Bank,National Association, as Custodian for the Northwest Hotel Portfolio MortgageLoan, Pentalpha Surveillance LLC, as Operating Advisor for the Northwest HotelPortfolio Mortgage Loan, CoreLogic Solutions, LLC, as Servicing FunctionParticipant for the Northwest Hotel Portfolio Mortgage Loan, ComputershareTrust Company, National Association, as Servicing Function Participant for theCustodian for the Northwest Hotel Portfolio Mortgage Loan, Wells Fargo Bank,National Association, as Primary Servicer for The Gateway Mortgage Loan, SitusHoldings, LLC, as Special Servicer for The Gateway Mortgage Loan, WilmingtonTrust, National Association, as Trustee for The Gateway Mortgage Loan, WellsFargo Bank, National Association, as Custodian for The Gateway Mortgage Loan,Park Bridge Lender Services LLC, as Operating Advisor for The Gateway MortgageLoan, CoreLogic Solutions, LLC, as Servicing Function Participant for TheGateway Mortgage Loan, Computershare Trust Company, National Association, asServicing Function Participant for the Custodian for The Gateway Mortgage Loan,Wells Fargo Bank, National Association, as Primary Servicer for the 181 FremontStreet Mortgage Loan, CWCapital Asset Management LLC, as Special Servicer forthe 181 Fremont Street Mortgage Loan, Wilmington Trust, National Association,as Trustee for the 181 Fremont Street Mortgage Loan, Wells Fargo Bank, NationalAssociation, as Custodian for the 181 Fremont Street Mortgage Loan, Park BridgeLender Services LLC, as Operating Advisor for the 181 Fremont Street MortgageLoan, CoreLogic Solutions, LLC, as Servicing Function Participant for the 181Fremont Street Mortgage Loan, and Computershare Trust Company, NationalAssociation, as Servicing Function Participant for the Custodian for the 181Fremont Street Mortgage Loan.

 

 

 

Dated: March 12, 2024

 

 

/s/Leland F. Bunch, III

LelandF. Bunch, III

Presidentand Chief Executive Officer

(seniorofficer in charge of securitization of the depositor)