World's Most Extreme Homes

Merry Olde Water Tower, Tanks for the Home, Rotating House (1x8)

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A British family built a sleek, modern home around a 19th century water tower. And atop the tower host Ruth England finds a roof garden complete with sun loungers and a hot tub, where guests can lie back and look over the countryside. An Australian woman turns three derelict water tanks into a fun-filled family home. A remarkable home in New Zealand can rotate 360 degrees at the touch of a button.