Christoph is a great host. Very helpful and quick in getting back. The apartment is very clean and good attention to detail. It is close to everything by either tram or the underground. There is a market, supermarket and amenities 5 min walk from the apartment. The city centre is about 15 to 20 min walk through the beautiful city park. We will for sure stay at Christoph’s apartment again. We had a lovely time in Vienna and would love to go back. It for sure is a beautiful city,