Location is awesome. It is close to everything, food, coffee, snorkeling etc. adventures and of course the beaches! Nobu responds promptly in case you might need anything.
It is very easy to get in and out of the studio / hotel. No walking down long dark hallways. I appreciated that. There is a person in the lobby that helps with any questions, which was nice.
The studio is equipped with everything basic. I appreciated abundance of kitchen paper towels, toilet paper and bathroom towels. There are cleaning supplies too in case you feel like touching up anything.
Cons - no real table or chairs, which made it uncomfortable for me to have a coffee or do anything on my laptop. Also, the studio is quite dark. There is no direct sunshine or view. I felt in Hawaii only when outside.
Tips - Whole Foods marketing is delivering to the studio. :) If you go snorkeling or any organized activity make sure they are walkable distance for you as some are ~1mi away and some ~3mi away. I walked a lot and loved it. If you rent a car for a day - rent it at night (EOD) and then pick it up from their garage early in the morning, unless you don't care about leaving Waikiki after 9am when rentals open. The car is returned back to garage so no need to worry about parking.