If you want to take a look at the BA pages showing the Club Europe product, it is located here... http://www.britishairways.com/travel/ceexp/public/en_gb

And of course, GB Airways website... http://www.gbairways.com/flying-with...d/club-europe/

A little from the BA website about Franchies too... http://www.britishairways.com/travel...n/public/en_gb

It should be the slightly larger seat pitch out of LHR, as it is not being changed on those aircraft.