I had to spend a day in Singapore on my way back to Italy. I did choose Hyatt for its location near the residence of our local representatve, as well as its central location. The layout of the hotel is a bit complicated, but it looks very good, ample choice of restaurants, good rooms and a really ideal location with direct access to the underground trains.
Service is not up the standard it should be, i have found waiters, concierge and reception not very attentive and prompt, as one imagine a place of this level should give.
It may be the "Singapore" effect, they do not bother, too much people going there anyway.