Has anyone had experience sitting in the last row of premium economy (25) on the 777-200ER from SEA to LHR and LHR to SEA? I know the bathrooms are right behind this row and there is a curtain separating them from the premium economy section. I also understand that the folks in premium economy utilize these bathrooms as well. I do like that the seats can fully recline without bothering anyone behind. Any advice would be appreciated. Thanks so much.