Originally Posted by
carlosdca
MOST (if not all) of the times they are assigned as crew rest. crew usually sets up a sort of tent there for privacy.
They won't be available for you to pick.
Unfortunate for us, but makes sense. You'd think with the crew rest options on the 787 they would want to sell those seats to revenue passengers, although perhaps LATAM didn't order them with a large enough crew rest area.