Really lovely place in a great area of Athens! The room was spotlessly clean and a very comfortable place to come back to after exploring the city each day. The view is as wonderful as advertised, particularly at night!
Location-wise it is excellent with all the main sites within walking distance and plenty of nice bars and restaurants nearby if you prefer to stay closer to home.
Leonidas left the keys with the cafe opposite the flat for when I arrived and also provided very clear instructions for everything I'd need for my stay, along with contact details just in case. Very reliable host who kept in contact throughout my stay.