We'll be leaving when you are arriving. Our cruise will be on Jan. 8th for the Serenade. I'll have been in cabin 9640. I picked this cabin, firstly because it has a veranda. Once you have a veranda, you can never go back to just a window. The veranda is like a seperate area with fresh air and a water view to die for, especially when entering or leaving a port. Secondly, this cabin is between two floors of cabins. There will be no bands or entertainment noise above or below you.
Thirdly, the cabin is on the right rear quarter of the ship. For me, this is a calm sea going area and when you leave Old San Juan that first night, you'll see the largest fort in the Caribbean,El Morro, all lit up and with it's light house flashing. All this can be seen right from your balcany.
So for me, the room is quieter, the seas are calmer and the views are better.