take everything out of your room then put bed in, Make it up with sheets and bedspread. Next put dresser back and straighten out drawers. Third, put the bookcase across from entrance door and put one of the chairs next to it with a good light. In your closet, use double rods for hanging clothes. Put a long shelf over the rods. This is storage for seasonal clothes. Now go for the remainder of stuff and cull those things that are garbage, clothes that don't fit any more or you have outgrown. Give to charity. You should end up with a clean neat room.