Excellent apartment: very clean, well equipped, lots of light, there is everything one needs for a short trip. Location was very convenient for me; less than 10 min. walking to the office, there is a supermarket 2 min. away, subway is 5 min. away. Chihui is an excellent host. Very attentive and helpful. She helped with directions when my driver got a bit lost as we were approaching the building, and was there to meet me at the entrance and helped with the instructions etc. Look forward to staying there again on my next trip to Vienna.