Just in time for 2019 the a&o hostel in Sonnwendgasse features a new look! The lobby, the entrance and breakfast area have been completely renovated, the adaptation of the rooms will follow soon. For a&o, the largest hotel operator in Europe, BWM Architekten have developed the redesign of the entire portfolio. A modular refurbishment system with strong color accents displays a new style, fun and comfort. More on the project.