Julia and Christoph are very nice and friendly. This place is amazing! Close to everywhere and the metro station is just 2 minutes away. By the metro, I can go to mostly all the places. The neighbourhood is quiet and safe. The apartment is well-decorated and the room is clean with a comfy bed. I always got quick response from the host once i had any problems. Thank you for the warm welcome and really nice chat with you! I must come back next time when I come to Vienna.