We fly on an A320 from LHR to NCL in late October and the flight map in MMB is showing rows 11 & 12 to be exit rows. We have reserved seats in row 11 so we should be OK whichever configuration it is. We will also try for the front rows when they are released at 72 hours prior to the flight. I hope that I can do that from the US as I read somewhere that you cannot change after you have completed the first leg of your connecting flights. We'll see.
Katie