Mister Dionysisis for me the perfect host. His apartment is spacious, very very clean, in a perfect location (<5 minutes from city center on foot) and equipped with everything you need(even a wash machine). Although he lives next to it, he is discreet but still reachable for any questions or suggestions. He provided us with excellent tips for food, cafe and other local delicacies. I would recommend him 101% and wish that other host were like him.