We found Nestor's apartment very satisfactory and convenient and on our 3rd (very brief) stay it was almost like coming home! Everything was as we expected from the description and other reviews. The apartment was more spacious than we expected and was always very clean. We found the beds comfortable and the shower was great! The location was very convenient for Victoria Station and local supermarkets and only a short walk from the National Archaeological Museum. The self-checkin process worked very well and Nestor was in contact with us very soon after our arrival to ask if if checkin had gone smoothly and to welcome us. Nestor was in contact to check everything was ok and to ask if we needed anything on each occasion.
Nestor was also very obliging when we requested an early checkin for our 2nd stay after our cruise.
Other guests have mentioned concerns about the safety of the neighbourhood but this was not our experience. The building is in the inner city and, like most buildings in inner-city Athens, it appears similarly run-down on the exterior and many of the streets and laneways are narrow. However we felt no concerns about our safety either day or night when walking in the area.
We would be very happy to stay again in Nestor's apartment if we return to Athens.