I have a few thoughts. You could move the bed to the opposite wall with the head against the wall and the foot of the bed going out into the room. That way, you wake up to the view out the window (I hope there is a tree or at least open sky). I love waking up to the trees. If your drawing is to scale, you may have room for a bedside table on each side of the bed. Then, the desk could go under the window which gives you an additional chance to look out. Your plastic table could stay where it is or go where the desk is now. Get a pretty tablecloth or just a piece of fabric to put over it to add color and softness. Pretty sheets, a couple of cute lamps, and a bedspread you like will go a long way in making the room cozy. Good luck. I hope others chime in with their ideas.

Have you looked at the Bedrooms thread in our Gallery? Another thread you might enjoy is the Show Me Your Cottage Decor thread. Both have many photos of gorgeous bedrooms. Save the pictures you like best to a folder on your desktop. Then try to figure out what you like best about them. This will help you learn your own taste.

From the photos you can pick a color scheme you like. Color is hard, but if you're seeing it in a picture and love it, that will help you a lot.

You can also get ideas on the styles you like, plus ideas for storage and so on. Since you have a computer desk in there, you might also look at the Offices thread.

If you close out this thread there is a link to the Gallery at the bottom of the page, and at the top right of the list of threads. Once there, there is a search engine at the bottom of the page.

Enjoy! And feel free to ask all the questions you like here. We love photos too, since decorating is such a visual thing. So please post photos.

I was going to suggest the same layout as cyn. I immediately thought to move the bed out of the corner.

In a small room, it's important to take advantage of vertical space. Maybe replace the plastic table with a bookcase or ladder book case.

Tension rods, or even shower curtain rods, are a great way to be able to hang curtains if you can't drill into the walls.

To decorate the walls, I'd look for the vinyl cling decorations that are popular right now or use 3M Command Adhesive picture hooks. They work great!

I know you are asking about layout, but when you get that done, think about this. You'd be surprized by what you can hang from a mere straight pin. I have hung light weight pictures and wall hangings from them, and when you pull the pin out the tiny hole can be covered by merely running your fingernail over it. Those Command hooks might work for you too.