When I booked my room at the Portofino thru HK the rate was $206.10. It then went down 10% and I called and had the rate adjusted. Since then it went up on the website (around $251). Now it's $237.15 (15% off). My question is since I've already booked at a lower rate, if I call would I get an additional 15% off my lower rate? I don't think so, but I'm not sure.