Well I Am Thinking Of Renovating My Bedroom So I need Some Suggestions !

I Don't want to spend a lot of Money And I have Acutally though of Handmade things,Like Frames Or shelves and stuff like that..Also Decorating suggestions for my walls.They use to be full of posters and stuff,so Now I am Thinking of creating `corners` for my favourite shows,life with friends etc..I need many suggestions ! Whatever You Can Come Up With xPP

Thank you So Much xxx