Who does a lot of remodeling on a home they're going to leave soon?

All in all, then, I guess the only reasonable explanation we’re left with is that, being at his core just a down-home kind of guy, President Trump is simply attempting to reduce his homesickness for his beloved little dwelling in Florida, by introducing some of its homely details that may sound silly to the rest of us, but nevertheless tug mightily at his own more nobly sensitive heartstrings (such as a 90,000-square-foot-ballroom in which few people will ever actually dance).

I’m afraid this explanation leaves out one little nagging detail, though:

Who puts a lot of time and effort into remodeling a home they plan to leave in just a few years?