We had a great time staying at Nasos' apartment. It was spacious enough for a couple even though its a studio. The location couldn't be better, right in the heart of Athens yet lovely and quiet.
The bed was one of the best I have ever slept in ;)
Nasos had left all the essential supplies in the bathroom which was much appreciated. He also met us at the station and took us back to the apartment which was very kind and helpful.
Great stay and a great host.