Dear Whom might concerned,
I'm stayed at room number 713 check in 09-10.08.2013
after we checked out our room(around 8:00-9:00 hrs.) then we used welcome drink coupon and we show the coupon to the waitress, I ordered a glass of beer and a glass of soft drink which under condition as you offered. Once We was surprise how the waitress treat us she serve us but the way to act kind of rude ( she put both of glasses not really gentle and almost gentle trow straws). We quite sure our attitude was not zero. she made us to think twice to keep repeating hotel but mostly we enjoy hotel facilities even we spent only 6-7 hours. Hotel shouldn't give a complimentary welcome drink coupon because your staff might think it just a FREE that made she dont want to give us a service.
Best Regards,