V.T.
We went in April for my husband's company trip. We stayed at the Fairmont, which was nice as all rooms are suites and they had a nice pool with one water slide and a kids club. We also had access to the Grand Wailea. We saw our friends room and it look like a regular hotel room, and I don't know what kind of kid activities they had, but their pool was amazing. It had multiple pools, an adult only pool, a lazy river, a "beach" area in the pool that my 6 year old loved, and I believe 7 water slides. It also had beach access where they provided umbrellas and chairs. As for both resorts, I liked the rooms at the Fairmont better and the Fairmont also ran shuttles to various locations around the local area. However, if I was going to book with kids in mind, I would probably go to the Grand Wailea just for the pool alone. If I remember correctly when I looked up both hotels online, the Grand Wailea also had a kids club.