Trying to make our final decision to upgrade to a 1-bedroom for our cruise on the Dream. Our kids will be 1, 3, and 5. The 1yo will go to bed pretty early, so he needs to be in a separate area so the rest of us can still enjoy the room. Does a pack n play fit in the master bedroom when the "doors" are closed? Are there any other dividers in the room (like the curtain that can be pulled in the family oceanview rooms)? I know there's a pull-out couch, but where does the 5th bed come in? Is it a bunk or a murphy bed? Thanks!