Jess's place is perfect for someone who needs to be close to everything in Zurich, it's right next to the main train station from which you can go basically anywhere in Zurich (and Switzerland). the place is quiet, and fully equipped for a single person. Jess was great and showed me around the place and explained everything I needed to know for both the apartment and Switzerland in general (getting around, places, things to get, garbage/recycling). he was always responsive and ready to assist and is all in all a great guy :)
I definitly recommend his place when you come !