Well it is a boat and it will move, remember that. We had a suite right over the bridge it was a category 11, very very nice room, our seas were moderate seas and we felt almost no movement. Now when you do lay down you feel it a little more, or when you are walking down the confined halls. But compared to all the other 11 ships I have been on I say it has had the lest movment of all of them by far.