What a wonderful experience !!
Firstly, the apartment is located in a relatively calm area with many restaurants around.
There is the underground station just down the building. From there you will be able to reach every cultural places (Acropolis) in less than 15mn as it just 4 stations away from the apartment.
As well, thanks to that close underground station it is super easy to reach the Airbnb from the airport or from the Piraeus.
Secondly, the hosts made my stay so good as they greeted me upon arrival made a tour of the apartment and gave me a “guidebook” they made with all the information regarding the apartment and the places to go (restaurants, tourists places, underground map...) which was extremely convenient.
The hosts are very reactive and are available at anytime to respond to any questions that you can have.
The apartment in itself is very clean and has everything you can need (oven, fridge, washing machine, air conditioner, television with Netflix) and there is a nice balcony where you can spend some quality times.
I am very happy I could have spent a week in that Airbnb and I would surely come back to that place if I have to come back to Athens.