Ideas for my room please?

I am planning on redoing my room. I only have one full wall to work with. One wall is taken up my a long sliding closet, another is taken up half by a window. And the other is taken up by another sliding closet, a window seat and a traditional closet. I have a buero, a bed, a end table, and a computer desk. My wallpaper is but with a texture of vertical stripes. My carpet is brown, and under neath is a pine wood flooring. The closet doors are a light pine wood color. I need help designing.