Small (just like all places in Waikiki), but plenty big when you're rarely in the room. The cool breeze in the evenings made it comfortable at night. It is loud early in the morning, just like Bill and others have mentioned, but that didn't bother me. The apartment had secure access and we never felt like we were in any danger. A short walk to the beach and a car rental across the street made the location ideal. Bill was quick to respond to questions and willing to work with us when we had issues with our flight. I would highly recommend.