Prefab homes can be fab

In this artist rendering provided by Clayton Homes Inc. of Tennessee, the floor plan of its new solar-powered, energy efficient i-house, is shown. The prefab home has just gone on sale nationally and can be altered, by the buyer, in size and shape. In this example, the core of the house has a second bedroom and has been arranged in an 'L' pattern with the separate 'flex room' off the deck. AP Photo/Clayton Homes Inc.