arm rest on the seats =" wide, we have lost a total of 4" of aisle space between =he #1 R/H & L/H Aft facing single seats and the #2 R/H (your seat) =nd L/H fwd facing single seats in the fwd cabin =rea. Five of my =uys walked through from the entryway through the fwd cabin and although =here is 4" less