Doing double duty beautifully, this three-car garage offers space for a two-bedroom apartment on its upper level. The exterior is reminiscent of the architecture of the Arts and Crafts movement and features sturdy columns on stone bases, lap siding and cedar shingles. Stairs in the garage lead up to a thoughtfully arranged guest suite with two bedrooms and a large living/dining area. Both bedrooms have roomy closets and wide windows along one wall. Double doors in the living area open to a charming railed deck. An L-shaped kitchen offers a full complement of appliances. The full bath has access at either end and is near a large linen closet.