No retreat as on the edge class ships. The reflection dosen't have a retreat deck. We rented a cabana on the lawn which was nice- but no pool or hot tub. We did get lunch offering, water, champagne and fruit and cheese platter. Bar service, but you charge to your account or if you have the drink package to the package. Instead of the retreat lounge, it was Michael's club- which was nice. Not sure if the S class ships have room for a true suite deck, with a bar/restaurant and water options.