We stayed for a week in the beginning of April, a group of two families with young kids.
The place is new and well designed (Dave built it 3 years ago). It had everything we needed. The kitchen was full of essentials and appliances. Ziplocks and plastic food containers were very convenient, as we were packing food and snacks every morning before leaving for a whole day trip. There is a good gas grill, large washer and dryer, fast internet/wifi and a Netflix subscription.
Kids loved the porch and played there in the mornings, which made it much easier for adults to pack for the day. They also ran around the house on the large grassy area, played with the water hose outside (which is also very convenient to wash the sand/dirt off yourself and stuff before entering the house).
The location is somewhat remote, but still close to the airport and large stores (25-30 minutes). It rained pretty much all the time during our stay. We had to chaise the sun around the island every day. It takes about 15 minutes to get out of the rural area to a highway. We learned that W and SW Maui get the most sun. That's also where all of the resorts, hotels and urban attractions are (and not what we were looking for anyway). On the other side, Road to Hana mile 0 is 15 minutes away and offers some of the best outdoor destinations on the island.
We enjoyed our stay very much. Dave and Natalie are great hosts and have a great airbnb. I'd gladly stay here again and can definitely recommend it to families with kids, as well as anyone else.