Surprisingly could not find a great answer on web and searching these forums takes too long.

Simple question. What is best seat in PP on this United bird (EWR-LHR) for solo traveler. Available options are entire last row in PP (2-2-2 config), first row aisle middle (also a bassinet bulkhead???, which scares me for bumps), and middle rows, also aisle seat. I am not a huge fan of having to ask someone to move to go to bathroom but also hear the PP seats are wider so more inclined to get knocked by carts, people, so aisle not optimal. —- but also want most privacy and comfort in the PP cabin so leaning window in last row?

Thanks,