Storage space inevitably fills up with stuff. I have the stereotypical "garage too full of stuff to park the car in" but it's one side of a 2-car garage and the other side, and this the wife and I are in perfect agreement on, is reserved for the car.

Then I inherited a second car, which for various reasons is barely practical to keep while it works. It lives outside so that the stuff in the garage (a clutter of far too many bicycles, mostly) can stay accessible. But in winter, it is possible - barely - to park the car inside, with bicycles hanging only inches above it. Some stuff had to be disposed of to make this possible, and I fear some additional stuff will have to go this fall. But you have to set yourself limits or the stuff will grow infinitely.

Meanwhile premium locations all over town are sprouting Dymon Self Storage units. That's the local brand of "premium climate controlled storage". There's one less than a mile, as the crow flies, from my house.