Nice and very neat flat near Syntagma square, perfect to enjoy the city center and to travel from the airport (buses 24/7 every 15 min from airport to Syntagma square for 5.5€). Great communication with Toni, whom I didn't get the chance to see but got a real good communication with.
You will find everything you need in the apartment and all instructions (boiler activation, check out, wifi,...) are super clear and displayed at every corner.
Just one little warning : the main entrance of the building outside does not open properly, you have to force on the door and the key. Can take a few seconds. But that does not depend on Toni !
Highly recommend !