I visited Oahu with my family of four and this condo is just fantastic. Check in was a breeze, the unit was clean and bright. My kids (ages 4 and 8) really enjoyed the bunk beds, and my husband and I liked that the bedroom was separate from the family space so we can relax after the kids have gone to bed =) The bed itself was very comfortable, more on the firm side which we like. The unit is equipped with everything you need in the kitchen and they also provided beach chairs, umbrellas, boogie boards and a small cooler (including ice packs) to take to the beaches.
The condo is a short walk to the main tourist area, we explored it once and it was beautiful but very busy (obviously). But if you want a sandy beach and a bit of peace, check out Kailua beach! Absolutely stunning, and there's a restroom and shower close by for the kiddos. One last tip, the elevators get very busy if you leave past 9AM the wait can be quite long, so if you can swing it, leave before then.
Overall, we had a fantastic stay and will absolutely recommend it!