The flat is in perfect condition, clean, with all the utilities that u may need, central (because of its internal yard very quiet) and walking distance from Acropole- 30 min.
U have plenty of shops around.
But, probably, the most important think is that Helen is always there if u need anything, intuitive for the guests needs and decided for u to have a fantastic stay with no hustle. She will definitely make u fell like home.
Next time in Athens I will stay here again for sure!
If you choose this place you will regret nothing.