This place is a GEM! I can't overstate how incredible the location is for dining, convenience, public transit (bus), and is even pretty quick to get to the beach! But especially for a longer stay (a week+), it's so handy to have the Duke's Lane market/deli/bakery/coffeeshop and Ross so close by, and also the little musubi shop almost next door, a Starbucks Reserve practically across the street, and the gorgeous International Marketplace and Royal Hawaiian Center both so nearby to provide endless shopping and dining entertainment.
As for the apartment itself, one thing you should understand is that the whole building it's located in has many vacation rentals and the front desk/concierge are perfectly aware you are an airbnb guest checking in, so you can ask them or the building security folks for help, questions, etc. The lobby of the building also has very clean and well-maintained bathrooms (accessible with your key fob) and a small laundry room on each floor that you will be able to conveniently do a load of laundry in if you need to, for a reasonable price (washer $1.75 - $2.00, dryer $1.25).
As you can see in the photos, Ed's studio apartment is comfortably furnished and has everything you need. The beds are *very* comfortable to sleep on and the shower has a detachable/hand-holdable head with excellent water pressure (just turn the "water saver" tab on the handle to normal mode vs water-saver mode if the water flow seems low). There's no exhaust fan in the bathroom so it does get steamy in there, but no smell of damp, etc/it's not a problem if you air the steam out after your shower. As everyone has said, the place is very clean and tidy overall, and the convenience of having the kitchenette and big, wall-mounted smart TV was great. The elevator of the building is fast and efficient, and the overall building security + welcomingness of the staff are great too. The parking stall is a big plus, though the ceiling of the building and its ramps has kind of low clearance (I believe the photo shows it as 74 inches?), so be careful if you're renting a taller car.
The only small drawback is that, while the apartment is high enough in the building not to have too much street noise overall, there seems to be a bunch of spoiled, little prodigal sons who like to rev up their muffler-free sports cars and zoom around the streets of Waikiki at all hours with their music blasting at arena concert-level volume, and you will *definitely* be hearing that in this apartment at least once a night. So if you have a small child who needs quiet to sleep, this may be a problem for you. For me and my traveling companions, it was fine -- the comfy beds and blackout curtains made it easy to fall back asleep easily and comfortably even after such a disruption.
Overall, I can't recommend Ed's place enough! Thank you so much for a truly wonderful stay in this amazingly located apartment!