My cellar is just cardboard box that lives in a closet. I have always kept everything in the main part of my house, not in a basement or a garage, for the safe keeping of the tins. Most places I have lived we have all four seasons, sometimes all four in the same week.
After a move and the combining of my things from a few different living spaces, I was more than a little surprised to discover just how many tins I had. A couple tins here and there, a few bought from a friend, a random trip to a shop while traveling, and it all adds up.