Indeed, great overview of Marriott's presence in Zurich! ^
Re restaurant prices: What's often overlooked is that pricing in Switzerland (and many other European countries) does include all taxes & tips.
So, a CHF45 steak is the eqivalent of an approx $ 35 one in many U.S. locations.
Besides the fact that beef/veal is by far the most expensive type of meat in Switzerland.