We renovated this building from 1896 is situated in the heart of Vienna at one of its biggest shopping streets, the Mariahilferstrasse, which was turned into a pedestrial area just recenty. The main goal was to create affordable housing. The old floor plans consisted of only one apartment per floor - we redesigned the existing structure and were able to plan four apartments per floor, built a lift and extend the attic with four more maisonette-apartments.