We unfortunately did not fully utilize Dora's place but it's a huge apartment which can comfortably fit at least 6 adults. It's very close to the Archeological museum. And even though you can technically walk everywhere of interest, the Greek summer meant that Uber and the metro became our best friends. We didn't meet Dora but her son checked us in an he was very friendly and full of information about Athens and day trips from Athens. Dora was very responsive to any requests including minor complaints. Great apartment for a big group!