I did a little homework. All KLM 747s are now equipped with the new economy seat, hence offering personal IFE screens, a must when travelling with children! Since I don’t really care for the inflight food, seems to be OK.
Question: I am as well a Platinum, but not the other members of the the family. So I guess I will have to pay to have them in “Comfort”. Do you know if I can do this with miles (I cannot check before purchasing)?