Desks

Building small took total energy consumption and cost even lower. With 1,000 square feet of floor space, the house cost 10-25% more than a conventional home of the same size, but the family has lower-than-usual utility bills. “With proper design, small homes don’t feel cramped. We’re not scared of small!” says Mori.

A finished attic can be the perfect spot for a private—and quiet—home office.