Can't call up seat maps as I'm on my phone, but IIRC, there are 2 lavs in the J cabin.
PEs use the 2 between J and PE, and there's a curtain separating the two.
When I'm in J, I usually use the PE lav as it is closer and I don't have to cut through the J galley. Space is at a "premium" everywhere on the 777HD.
Originally Posted by
superangrypenguin
They can share with J, from my understanding of it.
And...is there a curtain between PY and J? I don't think so but I haven't been on that bird (thank gosh.)