Grigoris was an amazing host. He picked me up and dropped me off from the metro station, gave me a walkthrough of the apartment, and was always available and responsive throughout my stay. The apartment itself is amazing - very private and stylish with a cute balcony. Great wifi and air conditioning as well! It's very easy to get around the city from the apartment; there is a bus stop right in front of the building that takes you right to the Acropolis. I would highly recommend and hope to return to Grigoris's place when I visit Athens next.