Hi Paco, thanks for your question. Oasis of the Seas has much to offer guests onboard. The must-do activities are the Zip Line, FlowRider and Rock Climbing Wall. For entertainment don’t miss the any of the AquaTheater shows, they are truly amazing. Also, the full production of Cats is incredible, especially if you have never see the show before on Broadway or elsewhere. For dining, you’ll have many choices already included in your cruise fare, like the Windjammer Cafe, Cafe Promenade and of course the main dining room. A couple of stand out specialty restaurants are 150 Central Park and Izumi Hibachi & Sushi. Check your Royal Caribbean Cruise Planner online before you go on your cruise as there are often special promotions on beverage and dining packages.