I've seen a few houses like that on TV. You know, if it were just me, I could probably do it. I don't require that much space and I try to keep my stuff build up to a minimum. However, if I were in the same situation as the family shown in the video, it may be difficult. 3 people in 300 sq. foot house is pretty crowded.
Indeed. I'm not a minimalist or anything like that, I've just been a person who looks at the practical side of things. I don't need a sprawling mansion in order to show off to the whole world (if I ever had that kind of money) when I don't use three quarters of the rooms in it. May as well live in something that you can make full use of.