It's an overused term, but there's no getting around the fact that this bathroom is spalike. Architect Blash came up with the idea for the latticework ceiling, while Riker and Dolenc designed the vanity and chose the finishes. "We love the striation in the vintage vein-cut travertine floor," says Riker. They also used large pieces on the wall to keep the space feeling clean. "The sink is one huge concrete trough that has an earthy feel but is modern and contemporary, like many other elements throughout the house." Stones add a textural element and were placed around the perimeter of the entire bathroom. Glass transoms provide ventilation for the walk-in shower and the water closet.