Laying It Down Inc A porcelain tile is a great material for a shower. Here we used a natural stone pebble on the shower floor as well as wall accents/border along w/ the porcelain tile to help give a warm natural feel to the overall area. A half-wall was constructed giving a little privacy and a place to hide a shampoo niche. We have used stone pebble on shower floors a lot and there's nothing out there that can repeat that spa-like feel with the warmth that a real stone can bring to the room. The plumbing includes a one-piece toilet, wide-spread vanity faucet, fixed shower head, hand-shower w/ a slide-bar, main shower valve and a diverter valve. The entire line is Kohler "Devonshire".