My family is visiting Turkey this summer. Now my mom wants to come. I would love it so much. She's 83 - brilliant - loves to travel. However she has a lot of difficulty walking especially up hill. She can't do steps anymore. She adores ruins. She has been to Istanbul, but never Cappadocia. What can you tell me about the amount of walking that would be required? We're thinking Antalya to Kusadasi to see Ephesus - onto Cappadocia and Istanbul. We can afford to hire drivers but it's no fun if she can't walk around inside different sights. Any insight appreciated.