about the apartment: it was awesome and as shown on the pictures. it was very clean upon arrival and the host prepared some fruits and water for us. there are some books about Athens and Greece.
about the host: Dio is an amazing host. he was helpful at almost every time - day and night, answered all our questions and had great suggestions what to do, where to go and what not to do.
about location: located perfectly in the center. walking distance to everywhere. there is a laundry room opposite of the flat. a cafe in and around the building.
we highly recommend Dio as a host and his flat for a stay in Athens.