His coat of arms still graces the roof of the ornate Neo Italian Renaissance building on the southern edge of the Ringstrasse.

BBC: Business trip: Vienna

Four 19th-century patrician mansions along the Ringstrasse have been connected and remodelled to create the opulent Ritz-Carlton, Vienna, which opened in August 2012.

BBC: Business trip: Vienna

Most rooms and the top floor Le Loft Bar and Lounge offer some of the best views in the city from its location just across the Danube overlooking the historic old city inside the Ringstrasse.

BBC: Business trip: Vienna