Add a first-floor family room and a second-floor bedroom with full bathroom in a 20-by-16-foot two-story wing over a crawl space. HVAC and electrical to code. Family room: Include a pre-fabricated gas fireplace, (8) 3-by-4-foot double hung insulated clad-wood windows, an exterior door, carpeted floors, painted walls and ceiling, and painted trim. Bathroom includes tile shower, plumbing fixtures, a light/fan combo, surface mount medicine chest, electrical, insulation, sheetrock, tile, millwork, accessories, flooring, painting, and clean-up and debris removal. Bedroom: Includes walk-in closet/dressing area, carpet, painted walls, ceiling, and trim as well as general lighting.