Q.CASA is a house that refer to its clients' nickname Qassab. The interior utilizes hardwood surfaces to create a cozy, inviting feel for the family. The wood is paired with a neutral palette of gray, tans, white, and black, For some, separate rooms still hold their charm. But many homeowners today are taking a sledgehammer to their traditional floor plans so they can enjoy cooking, eating and movie watching all in one space.