We spent a week here with our 2 kids and had a great time. The room was a great size for 2 adults and 2 kids. Loved the split bathroom as well as the microwave and mini fridge. The pool and hot tub were fantastic at the end of a long day. And the kids enjoyed the game room at the adjoining property. Breakfast offered a lot of selections and was not overly crowded at the time of year we visited (early November).
We visited both parks at Universal, all Disney parks, and SeaWorld. They were all close and easy to get to. The furthest was Magic Kingdom, but even that was only about 25 minutes away. We did not use the free shuttles because we had a rented a car, but they ran frequently to SeaWorld. The shuttle time options for Universal were less frequent.
The perks for SeaWorld were fantastic. We got reduced price tickets, free quick queue, discount on food, and they even gave us free parking. We also got the rain gear which was great for the water rides and shows at SeaWorld.
My only suggestion would be for the hotel to have more towel hooks to hang towels and wet clothes/bathing suits. Other than that very minor suggestion, it was the perfect choice for our family and we would go back in a heartbeat.