GRUNDTAL is great for unloading your kitchen drawers by moving various bits-and-bobs to the walls. I have a freakishly small kitchen / entrance to my apartment, and needed shoe storage that didn’t eat up /any/ floor space.
GRUNDTAL rails and the larger S-hooks, let me hang my shoes so they extend less than ~7-10 cm from the wall!
(I only have 50cm available for this, so I went with the 40cm GRUNDTAL rail. You can obviously use any length you’d like)