A steel and glass toilet-shaped house is seen in Suwon, 40 kilometers south of Seoul, 09 November 2007. The house owned by South Korean sanitation activist Sim Jae-Duck will be open on 11 November to mark the launch of the World Toilet Association. Getty Images logo Getty Images 51 months ago

A steel and glass toilet-shaped house is seen in Suwon, 40 kilometers south of Seoul, 09 November 2007. The house owned by South Korean sanitation activist Sim Jae-Duck will be open on 11 November to mark the launch of the World Toilet Association.