How does the bank work IG? Is it just one giant vault? Several small vaults? A bag of Holding held by the kindly banker? Just asking because I was thinking it might be cool if somewhat foolhardy for a group of low-lifes making a robbery. Not that I plan to do that any time soon. Right now I don't need have the PC's ticked at me. lol. just wondering.

This needs to be investigated in game.