We are a family of six (kid's aged 15, 13, 11 and 8) who stayed at Cody's place in mid July 2017. We loved the accomodation. Plenty of room to spread out. The pool and spa were both amazing so we spent a lot of time in the water.
Manhattan Beach is definitely worth a visit and a better place to swim than Venice or Santa Monica Beach.
The house was well equiped and had high quality furnishings. The only thing that could have been better is the internet speed. It worked, but with all six of us using the WiFi, the speed was slow.