Flat Fee MLS Listing Philadelphia Pennsylvania. We created this community to make the process of finding a new home, tenant, or roommate, just that bit easier.Is experienced in resolving the complex issues that arise between the Landlord, Tenant and Subtenant. 1.2K members ; HOME FOR RENT USA. Most leases will let you sublet, but require you to get written permission from the landlord first. Search available sublease spaces in Philadelphia Market. View property photos, floorplans, pricing details and more. View the forms library.