We really enjoyed our stay in Karlskirche 3 in Vienna. The apartment itself was lovely, well furnished, well equipped and felt safe and secure. It’s in a fantastic location, just a minute or so from Karlsplatz and a short walk to the city centre. Christophe met us at the apartment as we arrived. His introduction to the local area (local supermarkets, metro station, cafes and restaurants) was very thoughtful and helpful.