Use your walls and ceiling area as much as possible for storage area. Get some containers that are space appropriate. Consider downsizing what you don't need. Get a bright colored bed spread and be sure that you are doing all you can to maximize the natural light from the window(s). You also might put a mirror to reflect any natural light for added brightness.

Yes you can improve this problem by decorating this things by simple method. It can put your CPU on the fridge. And your bed should be free under the bed to put the other goods..

I've written a lot of decorating and organizing articles. You may find some of the info useful... http://contributor.yahoo.com/user/9341/s...

you must Organize everything!

Here is a link of tips that might help you, at least I hope so. :P

http://twistedsifter.com/2013/01/50-life...

Good luck! :D

I'm renting a single room, and in it is a oven, my fridge, a microwave, my bed, my computer. When I cook ..the mess is in my room since my kitchen is my room. My room is so disorganized, doesn't look nice or spacious. Any ideas how to improve it ?