May be too late for the OP, but we stayed there a couple of years ago and thought it was fine and lovely, but not the sort of experience you are describing. It is peaceful and if you want to be in Hana, a very lovely place to stay, but if you are looking for something really in the luxury category I think you will be disappointed. It just did not seem in that league and I don't remember what we paid, but I think we got some sort of deal that made it seem very nice for the price. But it was definitely not $700 and I would not have been happy if I had spent that much per night there!