The functional 5 x 8 bathroom of yore, whether “Master”, “Kids”, “Guest” or “Powder”, is now almost extinct in the 21st century. Fixtures and tile selections, not to mention more elaborate design, have transformed this room into one of interest and often, in the case of the so-called Master Bath, a haven of relaxation. Beautiful soaking and whirlpool tubs, steam showers, body sprays, attractive lighting, innovative storage—all contribute to the many options for a once-neglected space.