This is the ritual most of us go through every couple years. Empty the garage, organize a bunch of shelving and storage, and then cram everything back in. I'm only doing the "car" side of my garage, not the shop side (which I did during paint booth conversion) but it's still a three day job. It's a two bay garage with 4 bays worth of keeeerap.
But I did finally unearth my roadster from under all the rubble. It was sort of like turning up a barn-find.