7456 was a large inside. I am so glad I didn't get a regular inside. It would have been fine for 2 adults, but not for 2 adults and 2 teens, or any group of 4. I would spend more and get the family stateroom. This is just too cramped. You cannot walk around the sleeper sofa very easily as it gives about 6 inches from the vanity. The closet is adequate, but bring extra hangers if you like everything hung. THe bathroom is fine, small but adequate and I enjoyed having the glass door on the shower. It was quiet and I was afraid it would not be because it is right across from the web room. However, this was October. Maybe it is more noisey in Summer. IT was very close to the elevators, but had walls between so you didn't hear any noise from that. Again, it would have been a good room for two.