The Hyatt is beautiful, but we decided to book our own wedding in KW and have the reception back on board. It worked out much cheaper for us-we have more than 50 and the contract Carnival has with the Hyatt required us to have a reception at the Hyatt at a much greater cost. Good luck with your planning, I have lots of info and Carnival documents/upgrades, if you have any questions, let me know:)