Sonja, is an amazing host. Everything was absolutely perfect. We were having a great time in Vienna, during our trip. In my experience, I have to say that you can find everything there, whatever you need for feeling like at home. Communication with her was also great. And as a travellers we were there to explore the city. One of the most beautiful places to visit in Vienna, is on a few minutes by walking, and moving around the city was easy for us from this location. Nice, clean and quiet place.