We had a beautiful time staying in Greg's apartment, the best local bread shop around corner and great tasty restaurants by walking distance, makes us feel like living in the neighborhood. Cozy and sunny living room is ideal to read or have a lazy afternoon time.
It is easy to get out seeing museums and theater, the night view of acropolis with stars at the rooftop is other super experience during our stay. The last but not the least, is the host Greg, super kind and careful for our needs.
If u miss staying here it would be loss for ur Athens travel experience;).