My friends and I absolutely loved Miltos' place! It was in a very good location in Plaka, walking distance to the Acropolis, shopping streets, good bars, and everything else you need to see while in Athens.
The apartment itself was very comfortable, nicely furnished, clean and clearly well maintained. It was very spacious too - there were only 3 of us but the place could have easily housed a bigger group. It also has all the essentials and more. Comfortable beds, wifi, hot water, a kitchen, living area, several cabinets, a balcony - really made us feel at home :)
And Miltos was such a wonderful host! He was quick in responding to our messages and was very accommodating. He arranged our airport pick-up and on our first day, he taught us our way around the neighborhood and recommended places and restaurants to visit. We had a hassle-free stay in the city because of him.
This is by far one of the best Airbnb apartments I've stayed in and I definitely recommend to anyone planning to visit Athens. A+++ experience.