This building with the name which means "to solve ones worries", is located in Suwon, South Korea. It is in fact shaped like a toilet, showcasing superior plumbing, it was built by Korean Assembly Representative Sim Jae-Duck also known as Mr Toilet. He hopes that it will bring attention to the world's sanitation problems. Inside this building, along with other rooms, is 4 toilets, including a restroom with floor to ceiling glass walls that turn opaque when the facilities are in use, as well as a sound system.