If I was going to live in a mobile home, I'd look around and buy used. I'd also spend the money to have it set on a concrete block foundation and anchored to it. Then I'd have the whole thing covered with one of these carport rigs. People talk mobile homes down. But if you buy them right and set them up right they can be decent dwellings.

https://www.tractorsupply.com/tsc/product/arrow-carport-20-x-20-charcoal-cphc202007

I had a couple of young friends a few years ago who were scraping by living cramped up in a cheap apartment. They found a very decent mobile home for rent on a half acre lot in a fairly private area. They were happy as could be about going from an apartment to a mobile home with a yard.