We had a great time in Waikiki at Yui Hei's place. It was such a great location -- about a 4 min walk to many stores and restaurants and maybe a 10 min walk to the beach. Apartment was just as described/photographed! The AC worked great and kept us nice and cool all night. Shower pressure/temp was good.
The only issue was that the air mattress was not there when we checked in, but Yui Hei was very quick to respond and brought a brand new one within hours.