We enjoyed our stay at Elad's place. Fair quality/price service for Athens. Not too far from city centre, good communication, trustworthy host.
Just some small problems as for example 2 gas plates out of 4 not working (it'll be fixed for next guests), air conditionning a bit old and misplaced (too far from the main room), some moisture in the accommodation (old building I think), mattress a bit rough and a few noise from the street (if you're a light sleeper take earplugs).
But apart from that it's a fair deal for a few days around Athens and Elad's co host was very nice, thoughtful and helpful so we're not disappointed and I can only recommand this Airbnb :)