Jan was a perfect host: helpful, precise and super fun. He had great tips for exploring Vienna outside the innere stadt. The apartment/studio was really nice and hip, with lots of light and space. It was also extremely neat and clean. The area was very tranquil, which was nice since the studio was located on the street level. For us, however, it was not any problem to see and hear people passing by on the street (it was very hot so we kept the ventilation windows open). We will come back when visiting Vienna again.