This photo is the real thing. It was taken around 1960 when these were being built in Palm Springs, California. The roof shape has fondly defined this as a Butterfly Alexander. Alexander Construction built these but they were designed by architect William Krisel.
The trampoline, where David and Liz resolve any arguments, is a guaranteed crowd-pleaser. “Trampoline sounds like an age thing, but it’s not age specific,” laughs David. // An in-ground trampoline at David Netto's LA home.