My boyfriend and I stayed for a week and we loved it! The condo is in a great location (walk across the street to the beach, Honolulu Zoo, convenience stores, souvenir shops, etc) and although it gets pretty busy, it never felt noisy while we stayed in the room.
Free overnight street parking can get harder to find in the evenings (~10 min walk from the condo but we were pretty tired everyday), so we opted to reserve a parking spot with the hotel that the condo is part of for the latter half of our stay. $25/night seemed to be cheaper than what other major hotels offered, so it was a pretty good deal for the added convenience.
Overall, we had a fantastic time and enjoyed our stay at Matt's condo for our Hawaii trip!