I stayed in the apartment for two weeks and only have good things to say. Yiannis is a really good host who really wants you to feel good during your stay, the communication and hospitality was superb. The apartment itself is very modern and has all the facilities you need.
The Pangrati area is also very nice, close enough to walk into the city center, but if you want to take the metro it is only a few minutes away. As it says in the ad you will find everything you need just a short walk from the apartment. Supermarkets, mini markets, restaurants, bars.
I really recommend this apartment for both short and long visits to Athens