This place is extraordinarily nice: the pictures are very accurate. The location is good, being very close walking distance to major historical attractions such as the Acropolis. The locals were friendly and there were numerous high quality places to eat just a short walk away.
And as a runner, I found this place very accommodating: close to Filopappou Hill and lots of fairly quiet, low traffic side streets. You pretty much need to run in the street, so this is a big deal.
I would definitely stay again.