Sorry if I'm missing this kind of thread... but wondering flyer's experiences on the 787-9 in Premium Economy. If there is a threat... can a moderator move this there?

Will be flying PE this summer to Europe. Row 12 looks nice as nobody is reclining back on you but gets a yellow for "close to lav". Do you hear the flush or smell the bathroom? Row 14 looks nice as nobody is behind you (but I found a review that "beware, there may be an infant behind you in 1st row of economy"). I've found people saying 13 is the way to go... but you don't get the legroom of 12 or nobody behind you touching seat to get up or watch video.

Any recs for the 2 side seats?

Thx