Gehry returned to Los Angeles to work for Victor Gruen Associates, to whom he had been apprenticed while at the USC School of Architecture. In 1957 he was given the chance to design his first private residence at the age of 28, with friend and old classmate Greg Walsh. Construction was done by another neighbor across the street from his wife's family, Charlie Sockler. Built in Idyllwild, California, for his wife Anita's family neighbor Melvin David, "The David Cabin", shows features that were to become synonymous with later work. The over mountain retreat has unique design features with strong Asian influences, stemming from his earliest inspirations at the time like Shosoin Treasure House in Nara, Japan, among others. Beams protrude from the exterior sides, vertical grain douglas fir detail, and exposed, unfinished ceiling beams are prominent features.