Hi!
We have planned to continue from Berlin to Croatia on 23rd/24th/25th July, and I see there is a night train from Munich to Rijeka. It would be a fine alternative to catch this train to the other direction (Rijeka - Munich) on 30th or 31st July.
However, it looks like all the trains are fully booked, at least there seem to be absolutely no couchette berths or sleepers available.
Do you think they really are sold out, or is it just I don’t know where or how to look? Are all berths on sale already, anyway…?