That is not what has happened with us. On two different trips I have gone to the desk as we were leaving to get the bill when it was not delivered to the room for the express check out. The front desk could find no charges for us even though I knew there had been from the previous days. Several days later there the charge would be on my credit card account. There were legitimate charges but were "not there" when we left and they did charge it to the CC I had given them. What I didn't like was that I then had no detail to review to see if everything charged was correct.