Great size. Easy to get a wheel chair or scooter around in. Closet space was fine for 3 people for 7 days, but was tight for us as we had back to back cruises and had packed for 2 weeks. Beds had very good mattresses but beds were narrow. The pull down berth had a thin mattress and 14 year old grandson complained every night. Room was in a great location near elevators and was quit which was a surprise being we were directly under a public bathroom next to the theater. Read entire member review.
Cabin 4551 was very close to the main Centrum which was where a lot of the entertainment happened, also close to the Guest Relations desk. It was still very quiet considering and only on 1 occasion was I awoken from noise at 11pm in the Centrum. The room is perfectly fine with lots of storage (just enough room for 4, would be plenty for 2) As a room for 2 it is very generous, as a room for 4 it was tight, but not uncomfortably so. My only negative is that the two pullman beds (a single that comes down from the ceiling) made the 'double' bed too uncomfortable, the only way to get in/out of the double was to crawl down the middle, so after one night we asked for the double to be split into 2 singles which gave us so much more room. We moved the little coffee table into the wardrobe to also give a little extra room. Being an interior it was lovely and dark at any time so daytime naps were easy. Bathroom was clean and ample space for 1 person at a time, just had to be careful when showering that water didn't go everywhere. Read entire member review.
We were in 4561 which was right beside guest services and cascades dining room. It was also close to the piano duet who played till around 11pm but it really did not disturb us and there was very little other noise from guests etc. We slept well. For an inside cabin there was plenty of storage space and the room attendant was first class Read entire member review.