We highly recommend Janina's Ilima Studio. It has everything you could need for a short stay in Honolulu. The interiors are comfortable and relaxing and the surrounding landscape on the property are manicured, lush and beautifully maintained. If you want to get to the shops and restaurants close by, we suggest that you rent a car beforehand, otherwise you could get around by renting a bike or taking transit. The beach is within walking distance. We also suggest that you do the hike up to Diamond Head Summit Trail nearby.
Thanks Janina!