We had a lovely stay in Athens, and and are very pleased with Toni´s apartment.
Very clean, newly renovated and within walking distance from The Acropolis Museum (10 minutes), Plaka (15 minutes) and The National Garden (4 minutes to nearest entrance, this is also where the Hop-on-hop-off bus leaves from). Toni were quick to reply to all our messages, and even though we did not need to contact him during our stay, he let us know we were welcome to ask him anything while we were there.
It is next to a busy road (mainly in rush hour), but we were not disturbed at all by this when inside the apartment. There is also a night club on the other side of the road, and though we could hear the music late at night, we could not hear the bass, which is what is important. Nothing deep sleep or a couple of earplugs could not fix. And some might enjoy the close proximity for a night out:)
The neighbourhood is nice, just take the stairs up outside the apartment, turn right, walk down a cozy street and end up in a block with a few restaurants, pubs, a bakery and a little grocery store.
We would choose this place again!