Norman's place is just as described. Convenient location. 10-15 mins walk to the shops and restaurants in Waikiki. If you are coming from the airport, the bus will drop you off roughly 10 mins walk away. You get a nice view from the 26th floor of the surrounding, so that's always a plus. There's a smart car rental place on the ground floor, and their deals are sometimes better than other car rental companies, so that's something you can look into. There are parking spots available in the parking structure but do note that they are not free.
Other than that, Norman was a great host and was really easy to communicate with. He responds pretty much right away and will drop by immediately if there's anything you need. He also provided a lot of recommendations that made our stay on the island better.