Christos was great and really helpful. His place is very well located, close to the underground's green line and walkable distance to the city and historic centre, well-sized and renovated to a quite good standard. Nevertheless, I feel that some attention is required to the linens provided (very worn off and tired) as well as to cushions, covers and carpets in the living room (giving away a tired and 'dirty' impression). Athenian apartments are experiencing heating issues in winter (due to financial crisis), but I was expecting to be informed about this ahead of my arrival.