We chose Ocean Suites because of its proximity to the beach/lagoon, two pools (one for children/families & the larger one adults only and has two swim platforms and a swim up bar (thanks to William for all the great drinks!). The Marina Suites is adults only, and is across the street from the Marina. We stayed in the Oceans Suites side, which is family friendly, though in October/November when we visited, there were hardly any children.
What a great resort! The Renaissance comprises two buildings. My husband and I stayed here for 10 days.