Hi,
I will travel from Perpignan to Valencia (via Port Bou). with a stopover in Barcelona Sants (25 minutes), a reservation is needed for Barcelona to Valencia.
Question: is it possible to make a reservation for the Spanish trip in France (Perpignan)?
If not: I see I can make a pre-reservation by phone, but I have only 25 minutes to arrange the reservation in Barcelona, I think that is not enough time.
How can I do this?
thank you