Staying in Susanna's apartment in the quiet neighborhood of Witikon was definitely an enjoyable experience. I stayed there for three month during my summer internship in Zurich and there was not a single thing I could complain about. The nearby forest is a great place for running. There is also a public grill place with a stunning view over the city very close to the place. Susanna is a very nice person and a friendly host. On my arrival, she waited for me when I got stuck in a traffic jam and came more than an hour later and kindly showed me and explained me everything I needed to survive in Zurich.