The apartment is very spacious and clean. The best thing about this apartment is its perfect location. Tram 0&1 are in a walking distance. You have supermarket Spar and BIPA very close. Katharina was very flexible about check in, but over the five days we stayed there she never contacted us to see if we need something. And the garden has a great potential, but unfortunately it isn't very tidy. However, I recommend Katharina as a host and this aparment for you trip to Vienna.