Harry's place was really good. Convinient location , very safe neighborhood:) 2subway stations are in walking distance. SPAR(CVS) is right next building so you can get from there with ur pajama (if you want). All tourist needs are already set in the apartment.( of course including very strong wifi) If you like to walk , you can go to St. stepahn's cathedral and opera house. I already recommended this apartment to one american lady who lives in Vienna for half year and is searching for the place for her sister's family visit.