Hi Thierry,
We all enjoyed staying in the apartment.
It was clean and comfortable.Apart from being close to Zurich HB but also easily accessible to the places that we wanted to visit and also the supermarket.The bus and tram service were also fantastic.Lastly you were a great help right from the time we selected the place to the time we checked-out.We have no hesitation in recommending the place to our friends and if we ever come back again to Zurich, look who we are going to call to rent a place, it is you Thierry!....Thanks.