We stayed for 2 nights! This unit is FAR superior to other units in the area. It's very clean, and the updated counters and minimalist decorations make it quite comfy.
The air con worked great after a day at the beach and cooled down the unit quite quickly.
The kitchenette while small was perfect for morning breakfast and a few quick meals over the weekend.
Waikiki beach is about 5 minutes walk making the place super desirable. Would recommend getting groceries prior to arrival as the shops around are quite over priced.