Konstantinos is definitely a SuperHost. His flat is more beautiful than we expected, in an peaceful and cleaned area. Following his description and infos we had great times in Athina, we enjoyed Greek delicacies and we visit more places from old city.
In other words, if you want to see Athina, Konstantino's flat is perfect, closely to the Monastiraki (15' waking) and other beautiful and mesmerizing places.