While kids' facilities are relatively limited, the Fantasia playroom and Waves teen center just underwent significant updating. The area's divided layout has been reconfigured to create more privacy for teens, but more of a welcoming, homey feel for younger children. Different sections are available for group activities and crafts, story time, relaxation, videogaming and TV/movie screenings.
While there were children onboard, I'd recommend that families consider Crystal Serenity, which places more emphasis on facilities and programs for youngsters.