vaderios said:
Something I always bothering me was the the scene when vader puts his helmet.

We see Piett enter the room and from the outside we see officers walking around and same set from different angle

Maybe vader's chamber suits a place more silent and deep to executor, not in a place when he can be visible.

So,

-Angel

My two cents on the Great Vader's Isolation Chamber Debate (thanks for coining that one Savage) ... If you're thinking of changing this, Ady, I like the hallway idea. Like InfoDroid said, it gives an eerie feeling of isolation, something that is lost if going with the idea of a lift.