Great spot to stay! It is a really quick ~10 min walk to the Acropolis Museum. The apartment is adorable and has an awesome terrace with a hammock and table to eat outside on. The hosts offer a binder of local suggestions and are incredibly responsive and always willing to help. They provided me with a driver from the airport to the hotel for $38 Euro, and helped me book a taxi down to the port to catch my ferry the next day. If it's your first time in Athens, stay with Homer & Isabella!