I stayed at Albi's place for 4 nights with my wife and daughter and the least I could say about this place is that it was excellent, beyond expectations and highly recommended to those who are looking to stay in a prime location in the heart of the capital for a very reasonable price.
First, the communication with Albi was very easy, and when I arrived to his place he was waiting in the street where he helped us park the car and helped us with the luggage. His apartment was very clean, well equipped, and had all that we needed. He even got us some curtesy items like bottles of water, orange juice, toast bread, honey, coffee, cake and others which saved us from going to the grocery after long hours of travel.
Since this was our first time in Athens, we had so many questions about Athens. So we kept "bothering" Albi with questions about the markets, historical places, islands, restaurants, etc .. and each time he was more than willing to help in everyway possible. He even used to send different options of what we were asking about with locations and his recommendations. We followed his recommendations and results more than satisfactory each time. He even overwhelmed us by joining us for a walk through the Acropolis neighborhood which I and my family really appreciated.
The location of the apartment was in a prime location that is 10 minutes away from the Acropolis and about 15 minutes from the market. His apartment was very safe as he provided us with keys to the main building door in addition to the apartment keys. Besides, his mother - who was living next door- was more than willing to help us in everyway possible and provide us with whatever we needed from her own house.
This was really one of our best stays through Airbnb and therefore we highly recommend this place to everybody. If we go back to Athens, Albi's place would be our first option for sure. And if you ever stay there, be assured that Albi will take care of everything ;-)