Mark's place is well located in Waikiki, very close to the beach. We stayed here towards the end of our trip to Hawaii and we enjoyed our stay there. The place itself was nice, clean and had everything that one needs. The only issue we had is that the wi-fi kept disconnecting, we couldn't stay connected on any device for much longer than 30 minutes and when it was connected it wasn't very fast. I would recommend Mark's place.