I have this big wooden box in my garage:

The current position makes it a bit cumbersome to park the car. Is there a way to make the box easily "liftable" or "raisable" up to the ceiling (or as high as possible)? How would you go about it?
I thought maybe this could involve ropes, a pulley, and little wheels attached to the box (on the wall side).
I'm looking for a really simple solution since I'm pretty much useless at doing anything more complicated than tightening a screw.
The contents of the box weigh around 26 lbs ~= 12 kg.
