My wife and me happen to know this awful, disgrusting fact when we were up on the 11th floor restaurant to our free drinks out by the balcony, using our coupons on 4th Mar 2016. The young waitress after having received the order of our passionfruit juices from her colleague went after the drink counter to prepare those 2 glasses for us. As I walked inside to ask for an ashtray, I saw that staff after licking a spoon put it back again inside our glasses and stir. What the hell just happened!!! She did the same gross way with the other glass. OMG!! I thought after having poured the sugar syrup in the glass, she used the spoon to test the sweetness herself, but to put it back inside the glass and stiring, man!! With no due, we both had to stand up and left the place as our desire for those complimentary offers has completely gone. Awful and not that deserving to be a 4 star hotel.