Hi, all. Could anyone tell me what is the difference between Cat 4A rooms that sleep 4 versus 5 (other than the obvious difference that one sleeps 4 versus 5) on the Dream? I just found out that the two rooms we have booked (9092 and 9094) only sleep 4 and I'm wondering if I want to change to rooms that sleep 5. We won't have 5 people in either room, but if the rooms that sleep 5 are somehow bigger (or more desirable in another way), I still may want to change. Thanks!