This is a great unit, with a great set of amenities located, in the heart of Waikoloa Village Hilton, about 30 minutes north of the Kona airport. The unit was very clean, provided a good amount of space for a family of 8, and was well-appointed and comfortable. We also found the hosts to be extremely responsive, such as when we needed the coffee maker to be fixed. Part of our family enjoyed using the Hilton Pool Pass.
One thing that travelers should know is that the location of the unit is not very walkable to restaurants/shops or to the beach. It's a short 5-10 minute drive to most of the things that you will need during your stay. As long as you don't mind this, the unit is really great.
We'd highly recommend this property and the host for families traveling to the Big Island!