Also took this plane DFW-KEF. Sat in the window next to a friend which made getting out easier. I was ok climbing over him vs having to ask a stranger to do so or requiring them to move out of a bed state.

The seats are very narrow. I mentally prepared for that but if you were expecting a large comfy seat you’d be disappointed.

The IFE is terrible. Plan on it not working. They had to swap both my tablet and my companions out.