The arrival process was smooth, the apartment was easy to be found based on the instructions of the host. Babi was kind and communicative. The apartment was clean.
I went with my friend so it was uncomfortable that we only had one huge, "couple" blanket, therefore, I would recommend this accommodation only for couples.
The biggest problem was the wet air (humidity) in the whole apartment. Our clothes were wet the whole time even though we kept them in our luggage or on a hanger in the room as there was no wardrobe for the clothes in the apartment. And it was because the so-called "window" was in fact a window to the stairway.
The location of the apartment was good in the way that it was only a 5-minute walk from the Acropolis and from the metro that took us to and from the airport. However, we didn't feel safe in the streets, it felt like we lived in the ghetto area of Athens. Later we found out that it was not an extraordinarily bad area, as in Athens the surprise is when you find a nice zone, but it did not make the overall experience better. Moreover, there were no supermarkets nearby, except for a little shop on the extremely unpleasant street perpendicular to ours.