Quick question re train from Colgne/FRA
 

In booking seats for the Lufthansa tix which includes the train from Cologne to FRA I wondered about seats.

Apparently the seats are 2 on either side of aisle and only 2 and a half rows. thus 10 seats...any suggestions preferential seat choices?

I am big and tall and wondered if one choice would be better than another.

Thanks in advance to anyone who responds.

Deutsche Bahn used to seat Y pax in the 2nd class coaches (2+2 seats) and C pax in the 1st class coaches (1+2).
However this has been enhanced and all airrail pax are now seated in the end zone of the 2nd class compartment, regardless of C or Y ticket.

And the seats have enough space even for tall persons. The seat pitch is much better than for example in any airline ecomony class.