I am flying Club World YVR-LHR with 2 kids -- 4.5 yo and 7 months. I called customer service to inquire about BA cots and the agent had no information. There is nothing on their website also. Does anyone know what the weight/height limit is? I reserved 20 E & F, but would probably switch if the cot is not available. I am also not bringing the car seat on board, but checking it (my little one is not so little

). Any help with the seating would be greatly appreciated. Oh, and BA site and seatguru give me 2 very different layouts.
Thank you!!!!