Katharina's flat is lovely. Since I arrived it smelt nice and fresh, and every corner was arranged by her with taste. The bedroom has a cosy terrace, which I enjoyed a lot because I had work to do. She was very kind when I arrived, left a bottle of wine for me, and gave me advice about where to eat nearby. She also booked a taxi for me because I had to leave very early in the morning for the airport. The flat is just 10 minutes from the nearest metro station, so I moved easily around the city. My stay in Vienna was great and Katharina´s flat was a big part of it.