Congratulations! That's quite a packing feat and it sounds like you've got it mastered. Assuming that you are able to maneuver your own bags, you should have no trouble on the trains. Depending upon the configuation of the seats and the cars on the trains, the bags can be placed on the racks above the seats, on the floor behind your seats or in the luggage area near the doors. It's a long trip from Northern Italy to Barcelona but your newest message seems to indicate that you plan to break your trip in Avignon, a good idea.
>From which city in northern Italy will you be departing?

Regards, Linda Toronto