I am seeking your opinions on a poorly designed vault layout. This vault contains lockboxes as well as the cash for the branch. During hours of business the vault is opened with a glass door locked displaying the inside of the vault. Tellers don't like it when they are dealing with the cash because you can see them. What reservation would any of you have about putting a tint on the glass door for more privacy?

The idea of the public being able to see how much/little cash is in the bank is never a good idea, and the saame with lockboxes.

A tint is a good start...