As I was day dreaming about my next cruise, I looked up several options on the RCCL site and thought about an inside cabin that overlooks the Promenade. Are these noisy cabins or is the soundproofing sufficient?
We had one of the promenade cabins, and it was as quiet as any other cabin I've ever been in. I do suggest, however, that you make sure that you're not at one extreme end of the promenade or the other, because it's hard to get a good view from there of the goings-on down below. Also remember that your privacy is compromised. You have to keep opening and closing the drapes! We enjoyed it a lot.
I've also heard a lot of good things about those cabins, but just check and see what the difference is between them and a balcony cabin, just me, but I'd always take a balcony over that??? Have fun!