Just returned from Serenade OTS. Stayed at Marriot Courtyard and would recommend it. The hotel is on the beach, was very clean and the evening buffet was terrific. It is just a few minutes from the airport and the Pam Am Pier.
The only disadvantage is distance from Old City but it was a short taxi ride.
Was this the Marriott on Ashford? We are staying there in two weeks, so give us the information. What did you do and what did you like and dislike? Going in two days prior and staying one day after cruise. How was the Adventure of the Seas? We have sailed a lot but not this particular ship. Let me know how it was! Thanks!