I have nothing but good things to say about our cruise on the Navigator of the Seas.
Room This was the first time we had a balcony. We didn't use the balcony that much but we did enjoy the extra space for the two of us. The bathroom was a "pod" which makes it a bit tight if you're a large person, but the pod is better than the clingy shower curtains! They provide a cheap shampoo and bar soap, so if you want anything else, bring it. Our room steward was Mari Grace and she was fantastic.
Ship All areas were in good shape, no maintenance issues. Beware of the brown tile and flooring around the pools...it gets very hot! Spent most of our time in the solarium. Chairs are more comfortable there.
Great room. Large, easy to move around. King bed comfortable. Full couch. Awesome location, easy to get to both forward and centrum elevators.
Love Cozumel for shopping and sightseeing. Snorkeling is great too. Lots to do if you just want to hang out.
The city is lovely but the port is no-frills.