Hi - we are a family of 4 backpacking from London to Istanbul in August 2023.
We want to book a 6 berth couchette exclusively for us from Budapest to Sighisoara in Romania. The Inter-rail booking system will only let us book 4 tickets in a 6 berth (there are no 4 berth couchettes showing as available otherwise I would book that). The Romanian train website shows availability for a 6 berth but says you can only book a max of 5 tickets. We don’t mind paying for the additional 2 places to guarantee having it to ourselves. I can’t see how to use our inter-rail pass if I book direct either.
Can anyone help us navigate this? How can we use our interrail pass to book a couchette exclusively for this journey?
Thank you!