Book this place for the view!
Excellent view from the balcony - this is one of the best views you can get on the waterfront without paying for a name-brand hotel. Unit windows face toward the balcony, but the building has an outside walkway on the opposite side which has fantastic views in towards Diamond Head. Quiet at night other than Hawaii's roosters in the mornings.
No complaints about cleanliness. The decor - furniture, kitchen, bathroom - are a bit dated, but do the trick. Didn't try the oven. Kitchen is nicely furnished with all the basic necessities to make a good meal. As with all rentals, good practice to bring a knife sharpener, and bring or improvise food containers. The washer and drier work well. Provided towels and linens were so-so, bathroom toiletries were basic, but you probably want your own anyway.
Parking downstairs was $35, but management offers up to 3h per day for free (sign in and out whenever except for 3-6a). Don't count on free streetside parking anywhere in Waikiki.
Summary: good value, can't-be-beat view.