Room Escape 10

Look at this room. I am sure you must be wondering as to why I am showing you this room. Let me tell you. You are going to be locked up inside this room and you are supposed to find a way to escape from the room. If you succeed, this room will be yours but if you fail, you will be locked in here for a very long time. There is a good news though. I have hidden the spare key inside the room. You have to be very smart to be able to find the hidden key because that is what you will need to escape.