We stayed at Matt's place on our trip to Oahu and it couldn't have been a better fit for us. It was perfectly located next to the beach when we wanted to relax, or we were able to get out onto the highway easily in around 5 minutes of driving to explore whenever we wanted to go elsewhere on the island.
Matt was very responsive in our conversations, and his place was clean and spacious. We definitely made great use of the bonus of having the cooler and other beach materials available for use. Would stay again if we went back to Waikiki.