South Korea's Suwon has a 7.5 metre-tall toilet-shaped house, named 'Haewoojae', meaning 'a place of sanctuary where one can solve one's worries'. Constructed in 2007 by Sim Jae-Duck, it has 4 state-of-the-art toilets and a museum inside, showcasing pictures of toilets from around the world. The park outside the house has various structures shaped like toilets and faeces.