The pros: we loved the location, the free parking, safe and secure building, beautiful view from our balcony, reasonable price in Waikiki, provided beach towels and sand toys, beach chairs, floats, etc.
The cons: the refrigerator was very loud and we had to unplug it at night because it disrupted our sleep. The AC was also very loud. The air vents were very dusty. The door lock would not lock when we were trying to leave the unit on our second to last day. We had reservations for a boat ride and could not reschedule it so we had to pack up our valuables and clothes to bring with us because we did not want to wait for someone to come and fix the lock. This was very stressful for us.