I can tell you all about these seats.

Row 15 is the bulkhead - 3 seats across in the middle.

Row 16 behind is low comfort : why we ask?

Due to their not being 4 seats for ICE to hang on, one seat has 16G (i think) has a fold out screen.

The rest of the seats all have rigid armrests, so you cannot flip them up and be more comfortale.

Hench the title "Low Comfort".

I actually sat in 16D for a 3 hr flight CHC -SYD - with a spare 3 beside me, and it was ok. I used the tray table next to me and felt comfortable.

Hope this helps

Adam