Nikos is a great host! Fast to answer and good recommendations for place to eat and go. The place is perfectly located in Athens. Plaka, Monastiraki flea market, Syntagma square, Parthenon, Agora are all places that are inside a 20 minutes walk if less. There is a metro station 5 min away that can bring you to the airport or the port. This place is perfect for a stay in Athens! And the view you have on the rooftop is just wonderful! If this place is free for your stay in Athens, take it!