How do i rearrange my room?

What i think that you should do if you want is to swivel the bed around counter clockwise, which would make some more room next to it and then you could possibly have enough room for a tall table and stools. I could also double as sort of a place to do work. Because your walls are white you could go crazy with different color decor! it might take some time, but i believe that it will look really good :)