Teens Wall Stickers

Im gonna have my own room. Pre-painted lilac and white. I have a simple desk, a wardrobe and a bed. So i have been thinking on how to make this room officially mine. I plan to make my own red coloured stencil-painted prints on one side of the wall. Im also putting another single bed in my room and get lotsa cushions, put my dolls and suitable bedsheet to convert it into a 'sofa-bed' where i can chill. I plan to also include a photowall corner to paste my pics, a corner where my stereo lives, a note area where i stick my thumbtacks over my little notes and a glow in the dark stickers on one side of the walls.

So....any other ideas to include?

And i really do spend lots of time in my room, previously shared with sister.

Cheers and thanks!