I will be travelling in Italy from 1st June to 8th June and will be travelling with 4 other friends. We are trying to get a sleeper train from Venice back to Rome and would like to book a train on the InterCityNotte 771.
However, I would like to find out if the 2nd class tickets on Trenitalia website are sleepers? Or do I have to couchette tickets? Are we assigned seats or are we allowed to chose our seats?