Josef and Margot are the perfect hosts. I solo traveled to Vienna, and Josef and Margots apartment was a perfect stay for me. I felt safe walking in this area. I even did laundry, and the locals gladly helped me properly operate the machines. I was pleasantly surprised that the Prater amusement park was close to the apartment. Also, it was nice having the kitchen and portable AC unit for use. The availability of public transportation was convenient.