Inspired by Renzo Piano’s Fondation Beyeler museum in Switzerland, Skyhouse by XTEN Architecture is a multi-award-winning home in the Hollywood Hills. The 12,000-square-foot house consists of five bedrooms and seven bathrooms with amenities including an infinity pool, home gym, theater and eight-car garage. Located on a cul-de-sac in the Bird Streets of Los Angeles, the site has a 15-foot difference in elevation.