Basement bathroom door for cleaning supplies. Kitchen to basement door for pantry items. Back of girls' door for barbies. Inside girls' closet for shoes. Inside my closet door for belts and scarves. Entry door for shoes, mittens, etc.
Pan Organizer Rack-- Genius Storage Inventions That Will Simplify Your Life -- A ton of awesome organization ideas for the home (car too! A lot of these are really clever storage solutions for small spaces.
Organize your medicine cabinet Mine is mostly like this. It has a big bottom drawer. So med. Cabinet stuff goes in that. The other drawers are extra toothpaste & toothbrushes, first aid type things, hair ties, the last drawer is hotel size soaps etc.