The apartment is spacious and nicely, modern decorated city apartment.. It has all you need for a short stay. The wifi connection is not too strong if you use video calling for work. The welcoming box is a very attentive and an unexpected surprise.
Afrodite and Christof respond quickly all the time. The contact is formal, you will not meet them in person. if you like they will set up contact with a taxi pick up service from the airport. But there are plenty yellow taxi's to take you as well.
We were lucky that a late checkout was possible, of course we payed for another night. It is said that the water in Athens is good, but it has a smell and certain tastes, so we preferred bottled water.
The neighborhood is not the best but it is safe to walk there. The supermarket is close. Victoria station is nearby. The national museum is at walking distance. Plaka, Akropolis museum and shopping area's are within about 30 minutes walking distance. Taxi's are easy to get at the corner of the street.
The apartment is lovely and I recommend to stay here.