I have just stayed in CP Zurich, and I cannot understand how this hotel has been an IC before.
The renovated "superior" room are 18 sqm large with the level of comfort of a Holiday Inn Express (no bathtub, baby desk, tiny open wardrobe).
It is located in the middle of nowhere, between two automobile garages.
The courtyard view is on an ugly bus garage.
The window was so dirty that it may have not been cleaned since a longtime.
The housekeeping let the door open after cleaned the room.
Breakfast is medium (but the service is just terrible: you are asked to wait to be seated, but the guy supposed to wlecome you is not there; do not expect to have your table cleaned or your tea served).
The pool is OK, but the fitness centre is in bad conditions.
The final touch : the shuttle ordered at 6.00 pm (as indicated on the voucher) was programmed at 6.30pm

The only touch of luxury oin the hotel : the flight attendants from Singapore Airlines and Thai Airways