The most professional host we ever have using Airbnb,communication before and during the stay was easy and reliable. They offer to meet us at the metro, from the first msg we exchange it was obvious that we are dealing with professionals.
The flat has everything you need and there are clear instructions all over the place.
The location we believe is the best to explore Athens
My only problem is that such a flat will not be easy to rent it as for sure wil be always booked.