Boat, house, guest room, parking for your hydroplane. If you bought BTC early, maybe you can afford it. I can't.
Max Zhivov design studio came up with an idea of this. HydroHouse contains three bedrooms, living room, kitchen, bathroom and a garage for your hydroplane.
It can be transported with 2 trucks nd equipped with solar panels to save on electricity :)
source: http://www.max-zhivov.com/
