We stayed in 7005 for our first cruise and LOVED it! That is a connecting room, but we heard nothing from our neighbors. We did get to see some senior officers as they went up the stairway to the bridge which was nice. I'm wait listed for this location for our Christmas 2004 cruise. I don't think I'll get it since there are so few Cat 10s on this deck.
As to the set up, it's exactly the opposite of the outside staterooms. You walk in to the split baths on one side of the hallway, with the closet on the other side. The couch/pull down bed are next, with the coffe table in the middle and the desk across from that. As I recall, there was a three drawer nightstand type thing with the ice bucket/water glasses next to the desk. The TV cabinet/cooler with some more storage was on the other side of the desk against the same wall.
Moving on into the room, the queen bed is against the same wall as the couch, and on the wall with the desk is a large steamer trunk (turned sideways) with storage shelves.
For our family, the inside stateroom was easier to move around in than our verandah (we were upgraded on a Wonder cruise). With the verandah/outside staterooms, the bed is in the part of the room closest to the hallway. That means you have to walk around the bed to get anything. But that verandah was awfully nice!