I stayed in Jan Eric's place for 3 nights with my mother. Jan Eric is a communicative and helpful host. He is always quick to respond to our messages and does everything he could to make his guests feel comfortable. He gave us very useful tips about what to do in Vienna. The apartment is actually an architecture office, as seen in the photos. So if you are looking for a conventional apartment with a living room and a couch, you won't find it here. However, we thought it was a very nice experience to stay in this unconventional space for 3 nights. It had everything we needed. The interior decoration is very unique and tasteful. The kitchen is well-equipped, the wi-fi connection is great, and the location is convenient to get around. I would recommend Jan Eric's place.