My husband, his parents and I spent about three days in Athens and this apartment worked out really well for the four of us. It was close enough to walk easily to all of the ancient sites and museums that we wanted to see (the Acropolis and its museum, the Ancient Agora, the Benaki Greek History and Culture museum) while still being in a quiet neighborhood. There are a lot of great restaurants in the area as well.
We had self check-in, which worked out very well, and there is an elevator in the building which helped with getting our luggage upstairs. I found it very easy to communicate with the host from My Vacations, Anca. She was helpful and always prompt with her responses.
I would definitely recommend this apartment to friends and family. It is a nice, quiet building, so good for families with children, or for 4 adults as in our case. Many thanks again to Anca and My Vacations!