We had a very nice stay at Rossana's flat. The apartment was very clean and nicely decorated. The bed was very comfy and it was quiet throughout the night. It was a very comfortable and welcoming flat to explore Zurich.
Getting to the apartment and receiving the keys was very easy! There is a grocery store and tram down the street which was very convenient. We walked into explore the city as we enjoy walking more than metro but you have both options!
The only note to include is that laundry is not located in the unit if you are planning on using it. We would certainly recommend Rossana's flat if you're visiting Zurich.