The construction of this Snail-House in Sofia's Simeonovo district lasted almost 10 years and ended in 2009. The project idea belongs to the building owner, some Bulgarian construction specialist, who mostly involved in overseas high-end projects and did not want his name disclosed. It is a five-story family house in the form of funny colorful snail, with horns on its head and butterflies on the back. Internal design combines ancient antique furniture from owner's ancestors with funny heating radiators in the form of a frog, a ladybug or pumpkin. The House has already become one of the most popular attractions in Sofia.