One of my worst nights on an aeroplane, LAN 787-8, Santiago-Madrid. The plane was full. Seat pitch smaller than usual in economy. Moreover as you recline, the seat moves forward and reduces legroom even further. I had to move the knee a bit out in the aisle, but people bumped into...
value the airline's 1-2-1 widebody configuration for all-aisle access. After paying for a premium ticket, no one wants to climb over a sleeping companion. But check the aircraft type and seat layout for your flight. LATAM still operates some 2-2-2 business cabins on 787-8s and 787-9s...