I was in such a cabin but on the Star's sister ship, the Grand. It seemed a little bigger than the standard ocean view (which we had on our first cruise with the Grand). My husband and I were a bit worried about the noise, especially on their tropical night Party that they are organizing on the Terrace but the party ended up waaaaay before we went to bed. We were never bothered by any noise and the cabin is soundproofed enough (we were just by the entrance door). The sea was a little rougher than our first cruise on the Grand and we thought we'd feel the rocking more this time, since we at the very back of the ship. Everything was fine on this side too. The great thing is, as soon as you step out of the cabin, you up the little stairs and... behold the vista and the swimming pool!
Enjoy your cruise, you're gonna love it.