Hello, One of the professional reviewers had this to say, any truth to this, as our reservations are in aft stateroom on 9th deck for this May sail, should we try to move to another part of ship
"Mercury has a vibration problems, particularly noticeable in the aft end of the ship. I suggest you try to avoid staterooms on all floors located in this area. Otherwise, you may be abruptly awakened in the early morning when the ship arrives in port. "
thanks, and appreciate your honest answer