Hello,
It is not possible to buy sleepers (double) online - or any other way from abroad - for the night train Budapest Zurich for interrail travelers. I faced this problem for several trip attempts...
Practically : the option “Sleepers” is not available online on any website (nor at railway station in Zurich, or elsewhere).
I called directly MAV : they confirmed that spaces were available. Full Tickets could be bought but NOT only the sleepers reservation for interrail travelers from abroad. They said there was just no option but to buy these reservations from a railway station within Hungary. Quite a heavy restriction !
Is it some kind of discrimination ?
Thank you
JJM