Great stay, excellent host! The flat is spacious and light, and has every comfort you need. It has a welcoming enery, and you'll feel at home straight away. Andreas offered me extensive advice: where to go, where to eat, where to find cinema, theatre and so on. He made me feel welcome and safe.
The only downside is the area. I had deliberately chosen this area because I was in Athens for work reasons, but if you are new to the city, then I need to be honest: it's not exactly the most beautiful area of the city, especially not towards the metro station. But the view of the appartment (there's a beautiful church and square in front) makes up for that! The fact that you are close to the metro station is another really positive thing: you can easily get into the centre of Athens & to the airport.
In general: you'll spend your holidays in a lively neighbourhood with lots of café's, shops, bars closeby. It might not be the most beautiful area of Athens, but you'll get a realistic feel of how it is to live in this city. For breakfast, lunch or diner: do not forget to pay a visit to Saint-George's square! Sit under the trees and enjoy a wine!