My wife Angie and I could not have been more pleased with Mrs Maria's place. Location wise: it was the perfect spot to stay, walking distance to the Metro, Omonia Sq, and good eats, as well!!
The apartment itself was exactly as pictured: clean, spacious, and the balconies were awesome for morning coffee and people watching. Speaking off coffee, Mrs Maria stocked the place with coffee and bottled waters for the morning. The biggest surprise was the complimentary bottle of white wine made at local vineyard!!! That bottle didn't last long :)
The area was quiet and night and the bed was very comfortable.
Mrs Maria communicated with me every step of the way and was always available when I had a question. She gave great recommendations as well!
BOTTOM LINE: I would highly recommend Mrs Maria's place when you're in Athens!