[For a midrange project] add a full 6-by-8-foot bath to a house with one or one-and-a-half baths. Locate within existing footprint near bedrooms. Include a acrylic vanity top, molded sink, standard tub/shower with ceramic tile surround, low-profile toilet, general and spot lighting, mirrored medicine cabinet, linen storage, vinyl wallpaper, and ceramic tile floor.