Incredible staff - courteous, friendly, professional and most importantly, effective. Location was also A+ being in the dead center of Central (Zentrum). Beautiful views of the plaza and St. Stephens Cathedral, close to shopping and great restaurants, easy access to other entertainment and business venues. Be sure to take some time to enjoy the hotel bar, take in an Opera, cruise around town in the horse carriages, and tour the wine country. Vistas outside of Vienna in the Wauchau district are amazing.