A friend and a I stayed 3 nights to explore Zurich. This apartment is in a great location! Just a couple minutes walk to the train station, and within walking distance of all the central attractions.
The apartment is spacious and comfortable with a modern style. Check-in instructions were easy to follow, and Tania was very responsive to our messages.
There was some music from the downstairs bar/ restaurant one night out of the three I stayed, but it wasn't that bad. Bring ear plugs if you're a light sleeper.