We vacationed here with our 4 year-old son and loved it. The condo was clean, modern and comfortable, with plenty of room for us to spread out. The duplos, toys, puzzles, kid books, and beach toys were incredibly appreciated. It was so nice to not have to pack toys or buy beach stuff once we got there. We loved the shallow area of Poipu beach. Perfect for families with small children. We used the pool everyday, too, and met some other nice guests there. Great having the gas grill right at the pool for cooking dinners.
It was very hot, so we closed everything up during the day and opened it up at night, but we still couldn't get it comfortably cool. There are ceiling fans in each room plus 2 oscillating fans, which help, but it was tough for us to get to sleep at night. I would pick a cooler time of the year for our next visit. We made the best of it, staying out during the days and using the lanai in the evenings, though, so this is a very minor critique.
This is a great condo in a perfect location on an amazingly beautiful island. We'll definitely be back.