I had a great time here! The space is large and bright, has a nice breeze blowing through all day long to keep things nice and cool. I was worried about the lack of aircon but I didn't miss it at all. The kitchen is functional, not huge but big enough. Plenty of decent and comfortable furniture, desk, etc. The building is just outside the busy tourist strip in Waikiki - away from the constant noise but very easy to walk to the beach.
This apartment didn't have an allocated parking spot, and street parking was sparse and inconvenient. This didn't affect me much, I only hired a car for 3 days. If you're planning to have a car the whole time it probably pays to find a place to park it ahead of time.
The apartment had plenty of beach towels which was a nice surprise. There's a washer and dryer in the apartment, very convenient.
Overall I was very happy with the space. There's enough room to host 4 people here, if 2 of them use an inflatable mattress or something like that.