The staff were friendly and helpful, and check-in only took 5 minutes. However, the most important concern was the elevator service, which only had four. Each time we used the elevator, we had to wait 20-30 minutes, especially to get to our room's floor. We had to wait in a long line to get on the elevator, and the same thing happened to the lobby. The elevator area was often crowded with guests from the upper floors, so to get a seat and get off, I sometimes had to go up to the upper floor first and then down to the lobby.
And the elevator floor was often wet, as guests who had finished swimming on the rooftop might still be wet when they went down to their rooms. This made the elevator floor very wet and slippery.
You must specify/request daily room cleaning service upon check-in. If you don't request it, your room will not be cleaned by housekeeping.