Our design task was a complex of 8 multi-family buildings at Piastowska Street (Warsaw). The project involved the creation of a complex of low buildings that fit into the surrounding single-family housing. A clear system of connections between public and semi-private spaces was separated through the linear arrangement of buildings. The form of the buildings is based on 6 meters wide module which multiplication has allowed to create 4 types of buildings. By the proper arrangement of them and use various kind of materials like plaster, wood and metal sheet, designed estate reached a unique, intimate character. More than half of 103 various size flats are duplex.