apartment - choose a jigsaw puzzle to solve

An apartment (American English), flat (British English) or unit (Australian English) is a self -contained housing unit (a type of residential real estate ) that occupies only part of a building , generally on a single storey . There are many names for these overall buildings , see below. The housing tenure of apartments also varies considerably, from large-scale public housing , to owner occupancy within what is legally a condominium (strata title or commonhold), to tenants renting from a private landlord (see leasehold estate).