We had cabin 7307 (Grand Suite)
We loved the roominess. It fit our family of four perfectly. The balcony was o.k., but it was not over the water. Our balcony was just left and over a jacuzzi on deck 5. Our balcony was not private since the people on deck 5 could see us and we could see and hear them as well. We had sailed on 7 cruises with balconies and have never had a balcony overlook another deck so we were unaware to even request a room overlooking the water (we thought they all did except for the boardwalk and central park balconies on the Oasis).
The actual room was perfect. 3 closets, lots of drawers, big bathroom with tub/jacuzzi, two sinks in the bathroom and 1 sink in the dressing area.