Highly recommend Christos' s apartment, amazing decorated, clean, comfortable, great location. We didn't meet Christos but his wife Nasos. Nasos is absolutely a great host!!! She responded quickly and gave us many useful suggestions. We had an very early flight on the day of arrival. The normal check-in time is in the afternoon but they did their best to arrange us a check-in very early in the morning so we didn't waste even one more minute for accommodated before starting tour around. The location is very close to the city center and with easy access to many of the scenic sites around. Only one thing to be careful, if you would like to take a taxi back to the accommodation, sometimes some taxi drivers will try their best to charge you more. That was the only thing made us feel not good during our stay in Athens while all the other things were perfect!