Where I go, you get let into a small dressing room that locks behind you and only they can open on the other side, so you leave your purse and clothes there and they bring you through to the machine. It all seems quite secure since the other people waiting in the waiting room can’t get in there.

They always had lockers where I was previously, and little rooms you could wait in. So I'm not sure?
Will find out, today. I'm a little concerned since the new location has gotten bad reviews, but only ten reviews. So no clue.