Thank you!!Yes, the $164 rate is Dolphin. That "Deluxe Suite" room type is a good option if you wanted to spend more. The $216 3.5 star is Coronado or Carribean, probably COronado because it has a business center. I see no POR or POFQ.
edit:my guidance comes with a money-back guarantee. Be willing to be happy with whatever hotel you get.