Michael and his father are great! The apartment has ample space and multiple balconies. They provided us bread, fruit, and water for our stay and told us all the key spots to visit. Great info!
The only small downside: the apartment is about 15 minutes walking from the main area of Athens (Plaka, Acropolis, Monastariki) but still a great value. If you aren't afraid of walking, highly recommend this location!