This page describes objects in the size range 10-100 m2 (108-1080 square feet). Most one or two bedroom apartments[?] are in this range.
See also: Orders of magnitude
... in a single ship Roy Chapman Andrews, (1884-1960), US explorer B Vasco Nunez de Balboa, (c. 1475-1519), (- Spanish, first to sight the Pacific Ocean, founded Darién, ...