We are traveling by train (already reserved) from Rome to Lucca in a couple of weeks with a train change at Firenze S.M.N.
Itinerary: Rome Termini -> Firenze S.M.N. : Arrives @ 11:50 (Frecciarossa 9520)
Firenze S. M. Novella -> Lucca : Depart @ 12:10 (Regionale 3056)
I just looked at the tickets and the time between the 2 trains will be on the short side. The station looks to be small.
How easy/fast is it to go from the high speed train to the Regionale trains?
Assuming we stand at the door with luggage and are ready to run like hell between the trains.