Could you live in a bathtub for 40 years? This is the case of Lolita. http://www.mnn.com/lifestyle/arts-culture/blogs/real-housewife-stars-in-peta-ad-to-free-captive-whale @sea Shepherd Conservation Society #defendconserveprotect
Building Barrel Root Cellar - this is such a great idea. One of the struggles of living in a tin house/ or small homestead would be finding garden storage space. These would be perfect for potatoes, squash, maybe even properly stored dried goods.