We were three people, two of which come to Athens at least once a year and we all enjoyed our stay at the airbnb. The space was compact, but the rooms were spacious and there is a great rooftop terrace to hang out on. Only thing that may need some updating would be the wooden floors. We tripped over some parts, but nothing serious.
The location of the place is great! Very easy to walk to the main areas of the city. It's close to Psyri, but just on the outskirts so that it is more quiet. It's also a short walk away from two of our favorite places to get food from in Keremeikos. Overall we enjoyed our time at their place. They were even super understanding when I accidentally broke some glasses while cleaning up! Thanks again! We'd love to come back again :)