Room 407

You and your friends have been traveling late at night only to have your car break down on a long dark dirt road. After walking in fear for over an hour, you come across a dreary hotel. You decide to get a room rather than walking further down the dark paths. You are in luck. There is one room available. Now the hotel clerk has led you to your room. As you turn on the lights and look around, you realize that you would be better off leaving. But you can’t. The entry door has closed and locked you’re in for the long night. Can you last through the night?