I'm flying ET on a 319 soon, with my partner. Last week we flew on a 320 in the exit row, which gave us plenty of legroom , but I was in the middle seat and the stranger in the aisle seat was an armrest hogger who also invaded my space when he was typing on his laptop. In addition, the seats were REALLY uncomfortable. When I walked down the back of the plane it was less crowded and several couples had 3 seats to stretch out in.

We're currently booked into the window and middle exit row seats on our 319 flight, with the aisle seat taken (according to BA and Expert Flyer). Economy isn't fully booked yet. In order to minimise the risk of another space invader experience I'm thinking of moving further back Are there any recommendations for the rear of the plane?

Eta, not bothered about BOB as we'll hopefully have filled up in the lounge.