We are staying at Mystic Dunes, directly behind Windsor Hills. We had to go to the 6th floor balcony for good views of the fireworks. As mentioned, it isn't the same as being there, but we watching them from the Magic Kingdom and Epcot at the same time on New Years Eve. The kids were too tired to stay up that late, but DH and I checked them out. We also saw what we assume was Universal in the distance.
Sheila