Landlord’s Warranties and Guaranties. In connection with Tenant’s repair and maintenance obligations under this Master Lease, Landlord agrees that Tenant shall have the benefit of, and Landlord shall use all commercially reasonable efforts to enforce (without any obligation of Landlord to incur legal expenses or institute litigation, unless Tenant pays for all costs and expenses thereof, and holds harmless Landlord therefrom) all applicable warranties and guaranties assigned to or otherwise held by Landlord during the Term; provided, however, that Tenant’s repair and maintenance obligations shall not be delayed, suspended or otherwise affected by the existence or nonexistence, or any failure, refusal, delay in the performance, adequacy or payment or nonpayment, of any such warranty or guaranty (if any).