Originally Posted by ajamieson
Incidentally the exit rows on the A321 - 9 and 16(?) - have much narrower seats, so it is a trade-off between massive legroom and reduced width.
I was in 20F yesterday, which is the second exit row on a Finnair A321, so on a BMI A321 it should also be around row 20. Massive legroom indeed, the pitch was probably around 50"

The seats are narrower as the tray table is in the armrest.