The existing quite conventional and ordinary apartment buildings at Lanserhofstrasse in Salzburg have been enlarged by four further apartment houses and by one "solitaire" building and thus have been turned into a modern and architecturally convincing solution. The new buildings along Moosstrasse are rhythmical, quiet, and linear. By their structure they do not form a barrier against Moosstrasse but are in interaction towards street and surrounding buildings. These are insights and vistas. Between the buildings, which stand in varying distances from each other, there are free spaces of ways. The buildings have three storeys and the fourth storey consists of punctual cubes.