For our last cruise we used a door to door transfer service to and from the BICT. There were four of us and it cost $70 each (and that included pick ups and drop offs at two locations), each way for a late model, air conditioned Mercedes van. We estimated that was cheaper than taking the train and then a shuttle, cab or Uber. It was great. No fuss and we were not left hefting luggage on and off trains, etc. Although we could drive and pay for parking, we prefer to go the transfer route and leave our car safely at home.