Create your Pennsylvania sublease agreement and sublet your property. Rent your unit to a subtenant with our attorney-approved template.A Pennsylvania sublease agreement formalizes a rental arrangement between a current tenant (sublessor) and a new tenant (sublessee). A Pennsylvania sublease agreement allows a tenant to lease their unit to a third party to the lease agreement for a set period of time. What are a tenant's rights? Do not sign a lease until all blanks are filled in. Make sure you get a copy of the whole lease at signing and keep your copy in a safe place. Request for Tenancy Approval (RFTA) Packet Instruction Sheet. Please fill out the RFTA completely and make sure all required documents are attached. Initial. The location and the address, if any, of the real property is: 2.