A Chattanooga, TN, house shaped like a flying saucer recently sold for $135,000, far less than expected. The 38-year-old, structure is perched on six “landing gear” legs, has multiple levels, three bedrooms, two bathrooms and an entrance staircase that lowers and retracts with the push of a button. The new owner — who didn’t want to speak with the press — faces some uniquenterior decorating challenges as the curve of the exterior creates a sloping ceiling and short side walls. On the plus side the building has a striking curved bar and a custom designed bathtub.