NOW THATS A SMALL HOUSE

CHECK OUT THIS 154-SQUARE-FOOT HOUSE:

Up until a few months ago, Bill and Sharon Kastrinos of Calistoga, California, lived in a respectably-sized 1,800-square-foot home. But when the housing market collapsed, Bill and Sharon decided to rethink their lifestyle . . . by downsizing to a 154-square-foot home. (--Bill and Sharon's new house is really more of a trailer since it's on wheels, but they say they're happy . . . and they're saving a ton of money.)

(--Their downsized home only cost them $15,000 . . . and their utilities only come to about $15 a month. In their larger home, their mortgage payment was $1,500 a month . . . and utilities were $160 a month.) (CNN)