Join Date: Aug 2011
Location: Barcelona, London, on a plane
Programs: IB+ Gold, TK E+, Hyatt Globalist, Marriott LTP, IHG Diamond
Posts: 14,182
Of course you will be given a pillow and duvet in J. No need to bring your own.
I also flew EZE-SCL-JFK in J. Angled lie-flat seats. A couple of seats broken so wouldn't convert into bed. Luckily the cabin was mostly empty so I could move to one that did. Even then it felt cramped and uncomfortable.
Not a fan of LATAM J...