The apartment is aprox. 10 minutes of walking from the Metro station (and also bus station) so the connection to the center is very good. The flat was fully equipped. There is literally everything (air-conditioning, towels, bed sheets, some basic food and shampoos, toothpaste, creams...etc.) It is modern and clean! We enjoyed evenings and mornings at the balcony which is surrounded by many plants so you are hidden from the street and the sun. Anna prepared some Greek food and wine for us before our arrival and also did a coffee and gave us small souvenirs the last evening of our stay.
Anna's husband can speak Czech so if you can't speak English it is great choice for you. He gave us a map of Athens and told us very useful information. Both of them were always available and were soo friendly and nice. We felt like at home.