Flying into Miami day before cruise, any advice on which hotel to stay at? Also what's the best way to get from airport to hotel, hotel to cruise ship. Thanks

We are staying at The Sheraton. I believe that this is one of the prefered Hotels used by Carnival, as we also have a car laid on by the booking agent to meet us at Miami airport and take us to the hotel, then they are collecting us from the Hotel the next day and taking us to the ship. However, all this is included in the price of the cruise, plus the flight from England to Atlanta, then the link flight to Miami.