Ken's place is in a great location for easy access to Waikiki - 30 min walk from the house down a main road. There is a supermarket and plenty of restaurants which are also within walking distance, with cooking facilities and free coffee/cereal provided you have the opportunity to save a little bit of money which I really appreciated as Hawaii is an expensive destination.
He was also kind enough to allow me to check in early, use his spare phone & offer local info when requested.
Thanks Ken