I enjoyed staying at Yiannis' s place. The apartment is conveniently located (about 5 minutes away from the blue metro line and just a couple of minutes away from Kifisias / Mesogeion and Panormou). There are many restaurants, cafes, and shops within a couple of minutes. Yiannis is a great host. The first couple of days the elevator was broken but he was very accommodating. The place might be a little small for 2 people with big pieces of luggage. I wish the bathroom was a little bigger. Other than that it had everything necessary to make my stay comfortable.