This 1,710-square-foot family home in Cambridge, New Zealand, features three courtyards, an art gallery, and a coffee kiosk. In the living area, a cedar storage unit made by one of the residents features a five-by-five-foot sliding panel that conceals shelving and the television. The sunken sofa from the Houdini collection by King Living is a throwback to the owners’ 1970s childhoods.