i just booked an AM award for mid June...TIJ-MEX-LHR. For the mean time, I selected 1D on the 788. Seat has a large footwell but I worry how noisy things could get with the galley.
For those who've flown on this plane and sat on a window seat, how difficult is it really to leap over the pax on the aisle seat? It seems the seat drops fairly low in bed mode, so it should not be too tough.