We are thinking about taking our first long haul flight to Canada next summer with DS2 who is 16 with learning difficulties and severe dyspraxia. He needs quite a lot of help e.g. with cutting up food, putting on seatbelt etc also will want quite a lot of interaction during the trip. I was wondering about travelling business class in the hope that he might sleep on the overnight on the way back, but when I look at pictures of the cabins, the seats in business class seem quite separate and far away from each other. Would I be up and down the whole time trying to help him? Is it possible to lean over from one seat to another and to talk to each other easily or would we be very separate? I imagine it would be a similar situation for anyone with a younger child - any experiences of this or advice? I'm wondering if Premium Economy would work better but then he probably wouldn't sleep.