Overall my family and I enjoyed our stay! The unit was spacious, clean, and well decorated. We liked that there was a grill right on the lanai, beach chairs, and beach toys. And the location is just a few mins from the shops at Wailea, all our favorite beaches, and restaurants.
There are a few things to consider if you're like us and traveling with a toddler: The light switches and door knobs are very low, making it hard to keep our toddler from playing with/opening them. Things like high chairs, cribs, pack and plays, etc. are available for rent.
However, the biggest thing for us was insects. We were very diligent about keeping the unit crumb free as the signs in the kitchen warned about attracting pests. We stored our food waste in a container in the fridge, emptied the trash daily, wiped down the high chair after every meal, swept up all our kiddos crumbs, etc. It ended up being quite a bit of work to do on vacation - toddlers are messy eaters! But we still found spiders hiding under baskets, plates, and bowls. We had ants on the counter one night and a roach under the sink a different night. The extra cleaning is something to think about if you have messy kids or are planning to do a lot of cooking/eating in.