I recently flew with British Airways. When I boarded the plane, it was fairly empty. I said to a steward that I might need help to put my carry on case up. When I told him my seat number , he pointed ahead to a stewardess, saying that his colleague would help me. When I asked her, she told me that they weren’t actually allowed to do it, but that she could help me to do it! This involved us both holding the case. Her being much taller than me, I couldn’t actually help very much! On the same flight, prior to landing, as the staff were checking seatbelts, a steward lifted a small hold-all from a tall man’s lap, and put it up on the rack! I took the train home, and put my carry on case in the luggage area in the carriage. The train manager came round, and held my case up, asking who it belonged to. I told him that at nearer 80, and five feet tall, it wasn’t possible to lift it to the height of the rack. He wasn’t amused, but put it up for me. You’d think that designers would realise that not everyone can reach these facilities - unless we stand on seats!