We had a wonderful and very comfortable stay at Aris' place! He was very efficient with communication, and when we arrived, was very helpful with advising us on what to do and how to get around in Athens. Aris is a very attentive host and accommodated our needs very well :)
As for the apartment itself, it's beautiful, newly decorated, very clean and a great atmosphere!
Felt very secure as well.
Would definitely recommend!