Bulkhead
Thank you both. We were supposed to be allocated row 11 as they said they were extra legroom but not exit, then told can't book them until 4 days prior. Now been given 21 and told they're bulkhead seats. BA either don't know they're own planes or I'm being lied to...
I have free reign over the seats in economy but am I understanding correctly, they've all ( exit excl ) got equal legroom?