Denizhan was very knowledgeable and provided a lot of history. The Roman ruins are spectacular. There was also a Medieval show complete with Cleopatra, Mark Anthony and Gladiators. He also arranged a delightful Turkish lunch outdoors which we thoroughly enjoyed and to some this was one of the highlights of the tour. Denizhan was flexible and when some did not want to go to the Museum he took them shopping at a leather factory store.