Grand Hyatt Baha Mar dominates if you've got kids across multiple ages and want a polished, large-scale option without the Atlantis circus. Comfort Suites Paradise Island is the smarter play financially—you're getting Aquaventure waterpark access at half the price of staying inside Atlantis proper. Both sit within the sprawling Baha Mar complex (Nassau side) or tap into Paradise Island's water-park infrastructure. Pick based on budget and tolerance for resort scale: Grand Hyatt for refinement and Camp Hyatt programming, Comfort Suites if you're watching spend but still want serious water amenities.