Civitavecchia train station to Largo della Pace cruise passenger shuttle pickup

Getting off of the train from Rome at Civitavecchia in order to board a cruise ship. Before my trip I was rather anxious about the transfer from the train station to the ship so I diligently attempted to research it. The information I found was limited, but it was very simple once I actually did it.
The bus from the train station to Largo della Pace (the cruise passenger entry point) does cost a small fee, but the bus transfer from Largo della Pace to the cruise terminal is free. I had purchased my train ticket from Rome to “Civitavecchia Porto” instead of only “Civitavecchia” so it included the bus fee/fare in the cost of the ticket and I only had to show the train ticket to the bus attendant. If I had not purchased it at the same time I purchased my train ticket I would have had to enter the train station to purchase a ticket for the short bus ride.
One other note…regardless of where you go in or around Rome, be prepared to walk/carry luggage up and down stairs. Many subway and train stations are not very handicap accessible.