Great location, 3 blocks from the Duke statue and Waikiki. A few great cheaper local spots less than a block away. Great Poke on the corner, great Spam Masubi on the other corner, and a few food truck/outdoor restaurants another block away that were tasty, Kai coffee 3 blocks away. Downstairs pool/tiki bar/restaurants is very nice as well.
Room is on the smaller side as advertised. It worked for 2 adults and 2 kids 8 and 10, but would be really tight for 4 adults. We would probably look to book a bigger room next time we go to Hawaii as our kids are getting older and need more space, but the room was just big enough to work for the week.
Parking was very difficult while we were there. It was memorial day weekend and the crowds are back in force. Other parking garages in the area wouldn't let us park there since we weren't staying at those hotels and the parking garage at Waikiki Bamboo was full. It added a bit of stress trying to find street parking or parking at the mall 8 blocks away every night.
Overall, this was a great stay and we enjoyed it, but if you plan on renting a car, it would be best to plan ahead and reserve a spot in the garage at the Bamboo so you don't have to worry about parking.