The apartment is beautiful, comfortable, modern and trendy, and even more spacious than the photos indicate. The location is great for getting to important places in Vienna for tourists, and within walking distance to cool pubs, restaurants and Stephansplatz. The only drawback is the lack of AC. The apartment is located several floors above some noisy bars. The windows effectively blocked all the noise, but with the windows closed it was too hot. This would only be an issue in the summer, of course, and we visited during a heat wave.
Benedict was great! He communicated with us promptly and often, and was extremely helpful in helping us find the place, even helping us with our luggage. He also suggested fun places to grab a drink, and gave us a very handy guide to the city. He was always available via email for us to ask questions, and we were very appreciative.