Chose for the itinerary and timing. The whole thing was pathetic. See other reviews about smell of sewage. Horrible lines for food all the time. One day in Key West it was boiling outside (we live in SW Florida and are used to it). But the line to get on the ship lasted 45 minutes.
We are used to boarding Princess cruises efficiently. We were in line for an hour to board. Staff was rude and dismissive.
It took our waiter 20 minutes to even show up the first night in the main dining room.