Flying LHR - PDX in WTP. Just had ExpertFlyer notification that it is now being operated by a 77L (777-200ER) (was a 788).

If I was able to get the bulkhead window seats (15A / K) does that offer me aisle access without disturbing my neighbour (too much)? Essentially, I like a window seat but like to have easy washroom access - it's an age thing!