Flying on the A333 (A330-300), and options are limited:
5CG, 5HJ, 4G,1B (6AB is not an option, as the gallery is too close there)
I know 5HJ has a service closet behind before the rest room (which serves as a noise blocker of some kind), and I would have taken 1AB if available (and not).
5CG is also reasonable option.
So, given that it's been a while since I flew the A333, anyone who recently flew that and can provide input?