We stayed here in 2002, and again in 2006 (both stays were a week each). It is a beautiful property, located right across the street from Waikiki Beach. It has an ABC store on the bottom floor, just in case you forgot to bring basic travel things or if you just want to wear flower clips on your hair.
The service was awesome, and the room had a beautiful view, overlooking Waikiki Beach and Diamondhead. The halls and rooms smelled like fresh flowers. The staff was very friendly in all aspects - check-in, luggage help, information, and dining. I will always stay here whenever I am on Oahu.