Angled Solar Design This passive-solar design with a six-sided core is angled to capture as much sunlight as possible. Finished in natural vertical cedar planks and stone veneer, this contemporary three-bedroom requires a minimum of maintenance. Double doors at the entry open into the spacious living and dining areas. The formal area features a 14-ft. domed ceiling with skylights, a freestanding fireplace and three sets of sliding glass doors. The central sliding doors lead to a glass- enclosed sun room. The bright eat-in kitchen merges with the den, where sliding glass doors lead to one of three backyard terraces. The master bedroom, in the quiet sleeping wing, boasts ample closets, a private terrace and a luxurious bath, complete with a whirlpool tub. The two secondary bedrooms share a convenient hall bath.