I stayed with Chin and Twu in September of 2015, and recommend this location very highly. The biggest appeal to me was the location - directly north of Waikiki beach and the Duke Kahanamoku statue, right by the bus line on Kuhio which will get you all around the island.

The room is exactly as advertised - small (perfect for 1-2 guests), but has everything you need. They provided towels, clean sheets and toiletries, and there's a laundry room downstairs you can use too. It also includes wifi, which is great for uploading all the pictures you're going to be taking while visiting Hawaii! I'd definitely stay here again!