I've been to many airbnbs before but Kostas is one of the best hosts I've had. He's friendly and easy-going. My friend was alone for one day and Kostas spent the evening with her so that she wouldn't be in the city alone. Also, he picked us up at the airport as well as drive us there at 4am in the morning (for a price of course!). The location is a minute away from the bus stop which takes you directly into the centre of Athens. The place was clean, spacious, and enough for 4 people to comfortably stay in. Overall we had a great stay at Kostas place and would definitely stay there again!