Shower Niche, Nook, Recessed Shelf: 1. Reduce clutter. 2. Easy to add to existing shower - set between studs. 3. At least one high AND one low for easy reach from shower or tub. 4. Contrasting tile designs make niches easier to see when bathing. 5. NO prefab fiberglass niche with tile shower - ugly, may require different cleaners. 6. NO shelves - can break, hard to clean, the nook already is a shelf.