Robert's place worked out perfectly for us (a set of grandparents, a set of parents, and a 3 year old.) Both bedrooms are master bedrooms with ensuites. There is a also a 3rd bathroom with a shower. There is plenty of storage space, and one bedroom includes a giant (and I mean giant) closet that worked perfectly with the included Pack'N'Play as the toddler's bedroom.
The kitchen is well-stocked if you want to do some cooking. There are beach chairs, boogie boards, snorkels, a bunch of sand toys, and a raft (you can thank us for the raft.) The condo is located in Kapalua Ridge, a quiet family neighborhood with nice views and cool breezes. It's about a 5 minute walk to Namalu Bay (the nearest beach), and another 15 along the Kapalua Coastal Trail to Kapalua Bay if you want to snorkel or are intimidated by the wave action at Namalu Bay. You can also walk to the Honalua Store for minor grocery shopping or prepared foods. For more groceries, I'd recommend the Napili Market, about 5 minutes by car. There is a free shuttle service that will take you to anywhere in Kapalua.
If you need to get some work done, there is 400 Mbps WiFi included, and a handy desk area. We rarely used the television, but there are flat screens with Netflix in the living room and both bedrooms.
The only negative that we found might affect you if you're an afternoon napper. One of the two swimming pools is located just below the unit, and it acts as an amphitheater. If there are people in the pool, you will hear them, even if they are talking in a normal tone of voice. We never had any issue with noise at night; I think the pool closes at 9.
Robert was a great host. I sent him a couple of messages in the AirBnB app and got pretty immediate responses. He also provided a handy guide to the area with some things to do and see.