Chihui was a great host and her apartment was immaculate. Before arriving, I inquired about a crib and high chair for our infant, and she went out and bought a crib, which was much appreciated! She met us at check-in, gave us all the important information, left toiletries for us and even arranged airport transportation. The apartment is located right beside the Vienna International Centre where I was attending a conference and also right beside the U-Bahn. There is also a supermarket nearby. Overall, we had a great stay and Chihui was a very caring and communicative host.