Spiros and Electra were there to meet us when we arrived, and they were super friendly and helpful!
Their apartment is spotless and very comfortable. The balcony is a great place to relax before or after a busy day sight seeing.
We didn't get public transport at all whilst staying here, we walked to all the main attractions, although from what we could see the bus route went straight down the road from the apartment if you didn't want to walk every time.
I would highly recommend staying here, and if we are back in Athens we would definitely stay here again!