The apartment is very nice and comfortable. It has an excellent location, 5 minutes way by walking from the opera or to the famous market. There is even a tram station in front of it. The apartment was clean and had everything we could need during our stay. The automated check-in was a plus for us since we get to Vienna very late in the evening. We had a great time there. Definitely a great place to stay. Communication with Christian was smooth. Don’t hesitate to book here, we would do again without doubt.