Put the items you use on a daily basis in closet organizers, such as clothes, towels, shoes and books. Put the items you don't use often in storage boxes under your bed.
Configure your bed into a loft arrangement. With the bed elevated, you can use the space underneath for items such as a chair, desk, shelves or computer.
Arrange pictures of your friends and family members on the wall next to your bed or on your desk. If you are the artistic type, hang up paintings on the wall to show your creative side.
Keep your school supplies, including notebooks, pens and folders, in your desk drawers. Never set your homework on the floor or any place it can get lost.