we have a little motorhome that we use for travel - our longest trip was 50 days so far - it is small for two of course but we are camping and expect it to be inconvenient at times. I could never live in it full time!! When we do use it though I only bring hand work already pretty much ready to work on. We have about 140 square feet maybe so a little bigger than this guys house. At home though my sewing room is bigger than our motorhome!
It is neat for the environment though and for one person who is not a quilter I can see it working.