Things you should know: the view and especially sunsets are amaze-balls, turtles swim in the water right outside every day, there's a coral reef as well with tons of fish and other cool swimmies, no AC but if you open all the windows and the front/back doors you'll get an amazing breeze, parking is super easy, the pool is tiny but feels great after you're all salt watered out, the beds are reasonably comfortable (even the sofa pull out), the kitchen is well stocked with utensils, pots and pans, and even a Ninja mixer (perfect for making those blended drinks) but not things like baggies, foil, garbage bags or dish tabs in sufficient quantity, and those kind of consumables. Also, there's no pack n play (portable crib) in the unit (the host told me so when I asked) but there are two in the laundry area (the host didn't tell me so we brought ours...
As for our specific visit, we had two adults, a preteen and our toddler and found the place just big enough only because we spent a lot of time out. The building is family friendly and there were a lot of other families there too. The unit got about as hot as it did outside during the day (85-90) degree but the bedroom cooled off by 0700ish and the living room kinda cooled off by 0900ish.
All in all, this place is a great value and as long as you understand what you're getting will satisfy your expectations. It's not a resort, it's not a luxury condo, it's a basic vacation rental condo in a wonderfully perfect location. Enjoy the sunsets.