Hi there, this is a very specific question. I am booking our train from Paris Montparnasse to Bayonne before we go on to SJPP. It is impossible to know when choosing seats on the TGV if you will end up facing forwards or backwards so I wondered if anyone who had made that trip could a)remember their seat number and b) if they faced front or back... so I can look on the carriage map and try to work it out. Thank you in advance.