This apartment is fantastic!
The neighbour is nice, and feels very safe, with a nearby supermarket with all the supplies you'd need, and a bakery with fresh bread (and cakes!) open until late every day we were there, and who speak English.
Maria is a great host, very communicative and helpful. The weather turned on us whilst in Athens, becoming a bit windy and chill (so English summer-like!) and Maria dropped us a message saying we could borrow some coats if needed, and let us check out late on our departure day to make things easier.
I highly recommend this as a place to stay in Athens!