only to build up into the roof, making it nigh on impossible to buy a single storey building for those of us that are disabled and struggle with stairs. You see it so often, a nice little bungalow goes on the market and within a few months the builders are in lifting the roof off, or building into it. If you want a house, then buy a bloody house, and leave the bungalows for those that need them, and no, stair lifts are NOT the answer!