Best way to get to UA?

Follow up question to this thread, once you solve the problem of moving all the stuff down to TCL, what do you do with it over the summers? I can easily see getting the basics moved over in large suitcases and then buying stuff from Amazon, Bed Bath, etc but then you have the opposite problem over the summer, let’s say you buy a TV or something that’s impractical to transport back and forth.

Do people just rent storage for things like this?