It's a great location between the Panormou (closer) and Ampelokipi metro stops on the blue line which connects with the airport and convenient downtown stops like Monastiraki, which is near the Acropolis, Hadrian's library, the Agora, etc. Apartment is spacious and can easily fit two couples. Big kitchen, separate dining area, nice balcony. Ilias even left some snacks. Big grocery store nearby the Panormou metro stop and nice restaurant, Zizi's, at corner of Panormou and Keffisia Streets.