I have used the same room for over 5 years. The decor in my room consists of some art experiments and a painting that hangs above my head. The most interesting part of my room is my door. On my door there is a big poster that gets replaced every 5 years that invites you into my room. On the other side of the door, there are numerous awards from my elementary and a silly poster about reading.
This is the painting above my bed
These are the things that are in my door
Fun fact: From time to time, I sleep in my sisters room for no reason whatsoever. Also, when guests are over, she would sleep in my room.