The apartment is big enough to host 8 people comfortably with 4 big bed and two bathrooms. If you are on a tight budget, the kitchen is rather small for 8 but you’re able to cook some nice meals. (But who is in Athens to cook when there’re cheap restaurants around… )
The location is great since you live in a residential area with lots and lots of nice restaurants, grocery stores, bakeries and bars, but can walk comfortably to the city centre. If you’re not a fan of walking, there’s a metro-station around 8min away.
The communication was great and Toni even organised a transfer to the airport. :)
All in all: if you are in Athens with a big group of people, I would really recommend you this apartment.