with such goods or services.
(c) The landlord and tenant may agree in writing that the tenant is to perform the landlord's duties specified in subsection (a)(5) and (6) and also specified repairs, maintenance tasks, alterations or remodeling, but only if the transaction is entered into in good faith and not for the purpose of evading the obligations of the landlord.
(d) The landlord and tenant may agree that the tenant is to perform specified repairs, maintenance tasks, alterations or remodeling only if:
(1) The agreement of the parties is entered into in good faith, and not to evade the obligations of the landlord, and is set forth in a separate written agreement signed by the parties and supported by adequate consideration;
(2) the work is not necessary to cure noncompliance with subsection (a)(1); and
(3) the agreement does not diminish or affect the obligation of the landlord to other tenants.