Very high quality construction with a great variation in styles and floor plans. Built in several sections and delivered to your building site. Easy to add on to as family and budget grows. Very unique exterior appearances and floor plans. Many have self-supporting roofs for open interior design.
Shape allows for many windows in every room.
Ideal for passive solar. Much variation in style and interior finishes - drywall, logs or paneling. Several floor plans specifically for solar or wood heating. Very easy to build yourself kits. Traditional or contemporary appearances just like a wood-framed house.