This is a four star hotel—as expected. Clean, comfortable, nice rooms. We were upgraded to one of the largest rooms looking over the Zurich opera house and surrounding. I saw some rooms appeared much smaller. It is an historic building that has been nicely renovated as a hotel. We stayed five nights, in Zurich to visit friends.
Location is perfect for central Zurich. Across from Opera house. Near central trolley plaza and trains. Restaurant is elegant and very expensive, but food is rather average. Four blocks away one finds cheap food stalls near the trolley.
Staff of hotel were pleasant. We had few needs of them.
Beds were on soft side. Room was very quiet despite looking out on the city.
Just be aware Zurich is very expensive. You will figure that out quickly.