Hi there!!
Hoping to help some people out
We stayed in the Disney Dream room 7689 an 11B cabin aft (it was back end of the ship).
Loved the porthole...saw multiple characters (ie surfing goofy, tinkerbell, Lightning McQueen, dancing hippos, etc.)
The room was not in the least bit noisy...we were extremely tired every night so that may have helped
It has a pull down bed with stars on the ceiling..my 7 year old loved this bed!!!
The location was wonderful in that the aft elevators were never busy...the only difficulty with the location is that we had to walk to the midship elevators (which seemed more forward than midship) to reach the kids clubs on deck 5. Had to walk through Cabanas to get to the pool areas on deck 11 but it really didnt bother us as there were lots of others doing it as well. You could also take the aft elevators to deck 4 to the adult entertainment area was which was extremely convenient when the kids were in the clubs
We (or just me as the kids were zonked out) could feel the movement of the boat on 2 of our 4 nights...the one night was pretty significant, but I could also feel the movement in the theater and restaurant as well. (or maybe it was just the wine
)
We loved our stateroom host and had towel animals every night ...he was absolutely fantastic...the kids loved him as well (shout out to Rajan from India)
If anyone has any specific questions Id be more than happy to help
but only if you can fit me in the room with you
Big hugs!