Please can someone tell me what is the most sensible luggage advice. I am off on a 16 day Euro Trip with a friend for my 40th. We flying to Rome, then Cinque Terre, Florence and Venice by Train and then fly to Prague, train to Berlin and train to Amsterdam before flying home. All Booking.com accommodations. What would be most sensible luggage. Medium Size in hold and smaller one in cabin or Medium Size in hold with only a rucksack as a bag and day trips as my cabin allowance as well.
Thanks