The hotel is absolutely beautiful (the lobby is incredible). Great views of the ocean from pristine lawns behind the hotel. Beach and pool access are a short walk from your room. There is also a larger pool a short drive away (Night Heron Park) that has everything the kids would want (e.g., water slides, fountains, big water guns, etc). The golf courses have great views and are kept in very good shape. Bring bikes and ride around the whole island. You will see lots of alligators!!
The restaurant in the hotel is very good (The Ocean Club - steakhouse). There are also a few other restaurants near by that are good. But the island definitely shuts down early. If you are looking for a relaxing, family-oriented, high-end resort then Sanctuary certainly fits the bill.