Those familiar with the Oasis of the Seas cruise ship will find plenty of similarities here, but cabins on the Harmony of the Seas have a newer feel and additional power outlets. Harmony of the ...

Allure of the Seas, the second Oasis-class ship, made its maiden voyage in 2010. It can accommodate up to 6,780 passengers and 2,200 crew members, and features 2,742 cabins. Attractions include a ...