Efie was great! She's very kind and helpful all the way! Since we arrived she allowed me to check in early and when I left I needed to stay a little longer in the apartment since my ferri wouldn't leave until late in the evening and she accommodated me with that and when I had to leave, she still let me leave my bags in her apartment so I wouldn't have to be carrying my bags around. All around a great experience. Great and comfortable apartment near a metro station that's close to central Athens. Loved my stay there! Definitely will contact her again when I come back to Athens!! Thanks Efie and her husband Nikos for it all!!