At the beginning of the twentieth century, in the dynamically developing Helsinki, it was decided to build "social housing" for workers in factories and factories. Wooden houses with one-room flats, similar to those that are called "communes" in Odessa, were actively built up in the Kallio district of Helsinki, which is now considered "bohemian". In the mid-50s of the last century, dilapidated wooden buildings began to actively disappear from the face of the city, but the municipality, recollecting itself in time, managed to take the rest under its care.→