rentfree With no flat fee? Not paying a cent, as a tenant No-cost, as lodgings Like the superintendent's apartment, maybe Like a superintendent's apartment, often How young kids live How squatters live How many in the Boomerang Generation live How a college resident advisor lives Cheap way to live How a super may live Like living with Mom and Dad, perhaps Describing the quarters of some caretakers No tears from tenants living thus? No tears, if you get such housing? How a sponge may live Without paying a flat fee?