We really enjoyed our stay in Kalouda's apartment. The apartment is so convenient to the trams (across the street) and Westbahnhof (5-7 minute walk) that getting to the city center was easy and fast. We used the Qando app for public transport a lot, and bought a weekly transport pass for about 17 euros that was really helpful. Westbahnhof has lots of shops and restaurants that are open late, around 9pm, and a small grocery store open until 11pm, which was very convenient. Kalouda should add into her description that her apartment is very close (3-5 min walk?) from stop 4 (Ibis Hotel) on the Blue Route of the Big Bus Hop On/Hop Off tour. This is a new stop and it was really easy for us to hop on there our last day, learn more about Vienna, see Schonbrunn and Belvedere and get into the city center. The apartment is clean and well appointed with lots of amenities. Having the a/c unit was nice as it was quite hot the last couple of days we were there. My sister and I really enjoyed our stay and we would definitely recommend Kalouda's apartment for a short stay in Vienna.