I am not as active as I used to be, just a golden oldie walking with a stick, but I can do it. Give me enough time. We had to change trains in Zürich to get the train to Schaffhausen and had so much time that I could walk to the next platform with Mr. Swiss and sit and wait for the train to arrive. There would have been a quicker solution, but I would have to be speedy gonzales to get that one. What do you do on a train platform, take a photo of course. I looked up and saw the windows in the roof of the platform, what could be better. Just a mundane photo on a mundane platform waiting for a train.