We were attending a conference in the Hynes convention center and this was just a ~10 min walk away which was very convenient. There were lots of other shops and restaurants in walking distance as well as the Hynes stop on the green line.
The apartment was very clean and as described and probably a little more spacious than is evident in the pictures.
Communication with Giannoula was quick and hassle-free throughout and she was really a great host, going out of her way to help us out. Overall a highly recommended place to stay.