Honestly, my family(parents, husband and my baby) and me were very satisfied with his studio including all facilities, location and even price. In fact, it was my first trip through airbnb even though we had been to Hawaii several times. So I was quite unsure about the airbnb itself and studio that I made a book but it was quite good to enjoy our traveling and everything was perfect.
Actually we needed to cook like a steamed rice and soup for my baby(1 year old) so I was able to cook using the kitchen which is very clean. But you need to wait for a while and be patient to see the water gets boiled :)
If you have a baby, then do not worry just make a reservation. And also if you are not a family, it will be much better to enjoy Hawaii !!! (restaurant, waikiki, farmer's market, shopping mall are just within a foot!!)