How about this idea?
It can be used for simple housing.
The pipe itself can be a shelter from the elements.
(http://www.12fly.com.my/images/lifestyle/Travel/September2014/pipehoteltrend/1.jpg)
These homes will never grass have growing under them.
The pipe can also be used as motel rooms for travelers and campers.
(http://img.cdn2.vietnamnet.vn/Images/english/2015/11/28/16/20151128163644-1.jpg)
W where is this happening?