Giannis is such a genuinely nice person! My fiancé and I were almost two hours late (or maybe more) from when we were supposed to arrive on the ferry but Giannis was there waiting for us at the metro. We had never done a private room before so were a little unsure at first but it ended up being such a fantastic experience. Giannis went above and beyond to offer us coffee, breakfast and salad ingredients and make us feel comfortable in his home. He also gave us a map and helped us navigate the city. It was a wonderful way to experience Athens and we definitely recommend his home!