Add a 24-by-16-foot master bedroom suite over a crawlspace. Include walk-in closet/dressing area, a freestanding soaker tub, separate 3-by-4-foot walk-in ceramic tile shower, and double-bowl vanity with solid-surface countertop. Bedroom floor is carpet; bathroom floor is ceramic tile. Painted walls, ceiling, and trim. General and spot lighting, exhaust fan; electrical wiring to code.