Originally Posted by
oliver2002
Ah yes, the rattier 772, which doesn't have F (unlike the 773). Caveat to what I said earlier - there is indeed a 772 ER with 2-2-2 (a secondary layout for regional services, I believe).
According to Rynek Lotniczy it should be this:
https://www.seatguru.com/airlines/Si...200_ER_new.php (1-2-1 layout)