Stayed for one night, just to be able to say that we stayed on the iconic Queen Mary. The room (Deluxe King) was very nostalgic, and appeared to be all of the original woodwork, fixtures, etc. The bed was comfortable, although the walls are thin, so you can hear neighbors. It wasn't too bad, and the front desk did explain this at check-in. They also said that if anyone was being too loud to call them and they would address it. You can explore some of the ship without paying for a tour. Most of it, though, is closed off to the general public. There was a prom on the night we stayed, so we weren't able to see that ballroom. We ate in the promenade cafe, and the food was good. Large portions. We compared the menu for the cafe and the fine dining, and they appeared to be almost the same. Overall, it was a fun stay, just for the sake of being able to stay on such an important piece of history.