The "Convertible" is sold for $13,490. The house has a redwood plywood exterior and mahogany-finished interior paneling. It has only 775 square feel of space, yet it sleeps four--two in a bedroom alcove, two on a sofa bed in the living room.

The "Expanded Convertible" house sleeps eight, with two bedrooms and a half-bathroom added to the basic Convertible floor plan. Built of masonry block and stucco, this house costs $16,990.