The synthetic multi-family house since 1991 is derived from the following seven representative buildings:
Three-storey multi-family house, post-1990, masonry construction, converted attic
Four-storey multi-family house, 1994, masonry construction, converted attic
Three-storey multi-family house, 1994, masonry construction, converted attic
Four-storey multi-family house, 1985-2000, masonry construction, converted attic
Four-storey multi-family house, 1985-2000, masonry construction with curtain wall, converted attic
Two-storey multi-family house, 1992, wooden construction, converted attic