We had an aft cabin on the Maiden Voyage and the only thing that was a little strange was that we had to walk through cabanas to get to the aft elevators when we were done swimming or getting good or drinks at the drink station. We got used to it and found we would grab snacks or some fruit when we were passing through!
Oh, and the doors to Cabanas are super heavy, so we did have some challenges with that when our hands were full. Most of the time there was a cast member somewhere around or the doors were propped open.
Otherwise we enjoyed the location!
PS, the hallways on the Dream are sooooooo much longer than the Magic.