Kurt is a great host, and his studio apartment is perfectly located for a stay in Waikiki! There's really no reason to leave Waikiki once you get to the Happiest Space, although we did take a day to tour the island.
Kurt was out of town while we were there, but him and Irene were very accessible throughout our stay. Check in was amongst the easiest I've had for an AirBNB. The apartment is fully equipped with towels, a microwave, and a little bar fridge for some of those beach snacks.
The view from the 10th floor sun deck is incredible, as mentioned by just about every review I read before booking. Definitely worth eating breakfast there, and a nice relaxing drink at sunset.
Overall, this was an excellent stay in an excellent location with a great host! Definitely recommend it!