Redecorating small bedroom? i'm looking to redecorate my small bedrrom, it was my brothers before...

i'm looking to redecorate my small bedrrom, it was my brothers before he moved out and i be kicked in to it to make room for guests contained by the double bedroom. :-(
Its got grey/navy curtains with a humane of cross hatchign texture, and my mum bouth blue and white bedspreads with pictures of georgian relations all over it...
it has two single bed and the room is approx 3 meters x 5 meters and two windows. i have an infirm plywood cover wardrobe and two sets of draws all un matching and im tired of it. i inevitability somethign that will look really elegant and cool but wont crowd the room.
i need to save the two beds other wise ther eis no opening my parents will let my boyfreind sleep in duplicate room. it sucks.
I'm a photogrpahy student to so i'd like this to reflect alittle inthe design
i did hold an idea when looking through ikea of their black and white room but wondered if this would be too much.
help?
Answers:    I hold a small bedroom too! But it's kinda sad because my brother gets a bigger bed. Well anyways I would probably paint the walls red, black, and white. But later again that would be too much. It depends on what mood you're mostly in. Let's say if you're other calm and confident, you would probably get oil lamp blue. (Not electric blue, trust me, it WILL hurt your eyes) You can always try red or sage green.
ikea is perfect.they enjoy other colors and in the store is more options than online..plus the price is upright.you just have to put things together.Target is also nice for room decor. pink