Thanks! I do not have kids. My old roommate has a daughter and he and his wife lived out of an RV for several years. He got cancer though and had to buy a house near a treatment center (he's find now; full remission for 5+ years) but they still home school.

Another friend I graduated with, still does the RV life. Although they bought a house recently as a home base, but still RV a few months every year. (They're also homeschooling their youngest; oldest went into the military).

I also had a friend who was an English teacher and survived off <500 euro a month in Germany, so even though I had saved up a lot, I've seen people live this way for way less.

There are things that make this kind of lifestyle more challenging for sure (and I'm not about to buy an RV; I do not like driving large vehicles at all), but it's possible if you put your mind to it.