Wer moving into a new house. My 3 yr old son for the first time in his life will have a room of his own. Now I need ideas to decorate it. Nothing very expensive. He already has a bed and nothign else. Plan to do it in 500-700$. ANy ideas are wlecome. Also I was thinking of a theme which will last him for atleast 5 more years. Any input is appreciated.