I myself build homes, apartments, I also design kitchens, did flips, and I can tell you that I have not met one person that could live in a tiny box like that. Yes, it is a dream of everyone, to be very simple and live like this, but this is not going to happen.
She moved from 2,500sqft to 200sqft, why? You don't wake up one day and do that unless you cannot afford living in a house, and I don't care what she says. Maybe it's her cottage or trailer, I really don't know, but don't believe anything they say on the news.
A lot of people would go insane in a 200sqft space. It's like a cell. If anyone wants to try, please come live in my shed. It's very minimalistic, raw, super nice like this place.
:)