Typical "Downhill" duplex homes would have been a 2-story unit in a side-by-side configuration. The homes would have featured active and passive solar heating, Photovoltaic panels for electricity, screen porches, high-ceiling living/dining room, superb southern views, a private garden, carport, and a sunny terrace. The 1st floor would have been fully accessable and had a bedroom with en-suite ADA bathroom.