Travertine bathroom using 18"x18" tile on the floor and wall. Photo by Greg Hoxsie This was a full house remodel by interior designer Valorie Spence of Interior Design Solutions. Central Pacific Construction was the tile contractor creating two custom bathrooms using Limestone and Travertine with custom mosaic accents. Both bathrooms featured curb-less showers and utilized trench drain systems eliminating the need for glass enclosures.