From personal experience, Qatar Airways does a better job than the other big Gulf airlines when it comes to catering to young travellers. But when you ask questions about car seats and Child Restraint Devices (CRD), the majority of their staff stumble. I've used the CRD a few times now, but need to take a car seat on our next trip to India. QR customer care was unable to provide size guidelines and while I have a car seat that fulfils their certification criteria, I have no clue if it will fit on an A320/321. Does anyone here have any experience using a car seat on QR? Any tips will be gratefully received.