Was at Monte Carlo once and had connecting rooms with another couple. We had the door latch on the door in our room and went into the connecting room thru the connecting doors waiting for them to get ready to go down to the casino. We left by their room door and were down stairs until midnight when the they went back to their room we stayed downstairs another hour then went upstairs. We could only open the door to our room a crack then it would hit the latch so we knocked on the other couples room so we could back thru the connecting doors but they had pulled the door shut. So we had them call security and explain what happened. I thought that they would bring a bunch of tools to open the door but five minutes later a security guy comes walking down the hall with only a do not disturb sign the kind that hangs from the doorknob. He bends the sign back one fold takes the key opens the door slides the sign in then closes the door and the sign bend back straight flipping the latch open. I said to the guy "I guess this is not the first time you have done this? He replied "Happens all the time" Tip him $10 and went to bed.