The Sheraton Grand Resort is right across the Street from the Atlantis Beach Tower -- if you're staying elsewhere at Atlantis or Harborside, you can take a shuttle and get off at the beach tower. We came here to try their restaurants and we chose Julie's for dinner. Compared to Atlantis, the prices were considerably better. Julie's food was very good and the service was friendly.
We had an appetizer of zucchini and calamari fritters (chopped up together then fried), and meat lasagna and stuffed chicken entrees. For dessert, I tried the Italian cheesecake, which had the texture of a New York cheesecake but the flavor of a ricotta cheesecake.
We brought along our two-year-old who happily ate the fritters and lasagna. I wouldn't call Julie's a family restaurant, but they were certainly child-friendly. They did have a highchair.
The restaurant was almost empty while we were there -- I guess the Atlantis restaurants are really much more of a draw for guests, but we were pleased with our meal and any dinner for two (actually three with the baby) on Paradise Island for under $80 is a deal.