Below is a web address from Forbes online that talks about some of the most unusual homes around the world. Let me just say that there are some very creative people in the world. Some of these are even for rent if you are adventuresome. Enjoy!
https://www.forbes.com/sites/erincarlyle/2014/08/13/a-spaceship-a-shell-shaped-house-and-other-strange-and-unusual-homes-for-sale-or-rent/