I just saw a video and it seems the elevators make a dinging sound when they open. If you are staying in a room right by them, will you hear it?
The walls facing the elevator lobby are, to put it bluntly, the walls behind the toilets / bathroom for 5028/5030. The entry doors are further from away from the elevator lobby. Believe me, no sound at all. I was very relieved.
4th and 6th floors have cabin doors that open facing the forward elevator lobby. 5th does not. Have not checked 3rd floor yet. Just reporting what I observe.