The SHAKING Room!
My room was a handicapped room right next to the EXIT door on the bottom floor. When I layed down to go to sleep, I kept hearing a door SLAM and feeling my bed shake. I thought the people next door to me were playing around, so I called the front desk and reported it. They said they would look into it.
The next day, I realized that it was an EXIT door that had been slamming. They need to put a hinge on the door, so it will close softly or not put a room that close the exit door. I could not sleep. I reported it, as I checked out, but no one cared!