This is a great house for a family trip. A family with four or five kids could sleep in this spacious house very comfortably, which in our experience is hard to find. We spent a few days in the Miami area while coming home from a trip to South America with our kids and this was the perfect home-base for the things we wanted to do in Miami, Fort Lauderdale and the Everglades. The huge master bed was so cozy and comfortable after sleeping in overseas hotels that weren't.
Winston replies very quickly to questions and went out of his way to make sure that we understood everything regarding the house. We came in late at night and getting in the house was very simple.
One thing that was actually great for us, but might not be for everyone, is that the house is next to a pretty busy street. You can definitely hear road noise when you're in the pool and hottub if you don't have the speaker on. For us, this was a plus because I felt like my kids could play in the pool and be kids, instead of having to hush them constantly in a super quiet neighborhood. And if there is music playing, it's totally fine. Just know that you are right next to a main street (on the side of the house).
We would definitely stay at this house again if we ever end up in the area. It was clean, had plenty of comfortable beds for our family and is in a great location.