I had a fantastic time staying at Hyesook's flat. From check-in to check-out, it was excellent. Hyesook was friendly and attentive, meeting us at the train station and checking in via phone later that day and the next to make sure everything was okay. The flat itself was bright and roomy. The kitchen was nicely equipped. The location was great as it was quiet, but close to the train station and close to restaurants and bars. I would highly recommend Hyesook anyone staying in Zurich.