Terrible experience. I came here for a one night stay. In the morning, I left and put the DND on my door, as my wife was still sleeping. Somebody (I am assuming room service) knocked twice at 8:55 AM, my wife yelled no thank you, and then they opened the door. Fortunately, the door stopper was there. No idea why anybody would find it reasonable to come in for cleaning on the day we are checking out on a one day stay. Complete violation of privacy, and did not pay any attention to the DND sign.