Bath Room, Ceramic Tile Floor, One Piece Toilet, Recessed Lighting, Ceramic Tile Wall, Undermount Tub, and Mosaic Tile Wall For the bathroom inside a renovated Hollywood bungalow, architect Noah Walker used a simple palette of gray and white tile, black countertops, and stainless steel fixtures. "I love minimal bathrooms with natural light, so less is more, and pay attention to the details," he advises.  Bathroom from A Minimalist Bathroom in Los Angeles