We have just returned from the 7/10/2005 sailing of the Mariner of the Seas. I would highly recommend this ship and its fabulous crew to anyone contemplating a cruise to the Caribbean. We enjoyed it so much that we booked another cruise on the same ship and the same room for next summer!
We stayed in an owner's suite and received the best service imaginable. We never lacked for anything due to the attention of our room steward, Rohan. The room was spacious, with a spectacular balcony, leading us to stay in the cabin much more than on any previous cruise!
The ship itself is gorgeous. One day while I was out on the 12th deck track exercising, my husband did a walking tour of the entire ship, every floor, center, aft and forward. We had heard before we cruised that we shouldn't miss the beautiful art work on each floor, so he wanted to see it. I went with him on a tour of two floors, and I was impressed with all of the original art -- not just paintings, but pieces that were mechanical that passengers could manipulate to watch them move.