Sean was really communicative before and during our stay in Waikiki - a really good host. His place is great - so central. There is parking but we walked almost everywhere.
The apartment spacious, really clean, has everything you could need and it was a pleasure to stay there. It can be a little noisy with the traffic, but that's the downside of being central I guess. We had the balcony/ lanai and windows open most of the time as it catches a cool breeze, but you can also shut the windows and turn on the fans/ aircon for a quieter time too.
All good, we loved it and I'd certainly recommend Sean's apartment.