I have three GIANT piles of stuff. It literally takes up a 2 1/2 car garage leaving just walking room from the door leading into the house to the side door and the big garage door to that walkway (in the middle).
The back pile consists of LOTS of toolboxes, giant toolbox-type storage bins (3), old bikes, big box-carrying pusher things (like the restockers in a hospital would use), and some empty storage
...