We unfortunately only stayed in Athens for a day or so. The building is in a very hip neighborhood and has an insane view of the acropolis. Though in a very late night active neighborhood it felt safe and I couldn't hear anything from the 6th floor lanai. Directions/ instructions spot on, Ioannis was a very accommodating host! Seems like it would be in a very central location if you are staying in Athens longer. 1 recommendation I would make is to arrange your taxi beforehand using an app like Welcome Pickups as taxi drivers only take cash and often use non toll roads that take forever to get to the city center. (not really about air bnb just useful info for planning your trip).