In a luxurious pool house with a Japanese-inspired design, architect David Koel and interior designer Susie Hoffman created a spectacular spa-inspired shower with a variety of water works. "The high-volume water feature was intended to replicate the experience of being caught in a warm rain shower,"says Koel. "Materially, the balance of tile, translucent shoji screens, wood, and water seeks to complement the earthy materials used elsewhere in the project, while lending themselves to a quiet,...