The Designer Condo is a room style available in Nintendogs from the Interior Decorator. It costs $500 and is the cheapest "house" in the game. The room is white with plants, chairs, and a couch. There is a window where you can see buildings, probably because you "live" high up. Morgan, the owner of Casey, sometimes says she always wanted a Designer Condo.
"With its sun-bathed white walls and simple layout, this room offers the ultimate in hip, modern urban living."