Hello:) I looked for quite a while here for an answer of my question, but was not able to find a solution.
I would like to book a reservation for the night train INI1960 from Siracusa (21:45) to Napoli (7:22). I would like to book two reservations for a private cabin. On interrail.eu it is just possible to book a 4 person cabin. On italiarail.com I can select it, but due to the known issue with this website I can not book it (The problem is, that they want an 8 digit Passholder number which is not available on the mobile app). On trenitalia I could also book a 2 person private cabin, but of course the whole ticket, I am not able to just book the reservation.
Which option do I have to buy just the reservation for a private 2 person cabin for this train?
I was thinking a long time to purchase the Interail ticket. It is my first time, and unfortunately this train would be the first travel of my interailtrip, as I am starting in Siracusa, and for the reason that it is so expensive on the Trenitalia website, I decided to book the interailticket, just to recognize, that I can not buy this reservation.
For that reason, help is highly appreciated:)
Thanks in Advance
Alex