My wife and I are going to Italy for the first time in October (Venice, Florence, day trips to Siena/San Gimigniano and the Val d'Orcia, Cinque Terre, and Rome). I know that a carry on is recommended, and we did buy carry ons to make it happen, but the truth is, that's much easier when you have small clothes. I'm a former football player and my clothes are big. That makes it much more difficult to shove enough clothes into a carry on. Also, we want to bring back souvenirs, and even though most will be small, they add up.
We also bought 25" luggage that's actually lighter than our carry on luggage. And I don't mind checking my luggage if need be. The only thing I'm worried about with the size of the luggage is on the trains. I don't like the ideal of putting my luggage at the end of the car. I'd rather have it with me. We are traveling first class on Trenatalia from Venice to Florence, and Cinque Terre to Rome, through La Spezia. My question is (finally), will 25" luggage fit above in the rack in those trains, or am I just going to have to suck it up and make the carry ons work? Thanks in advance.