We stayed in this Airbnb for 3 days and we had an amazing time. The appartment was clean, and Jenny is really helpfull and easy to communicate with. The matress on the bed is super soft memory foam. We liked it very much.
The appartment has everything you need. If you plan to stay in Athens for a longer period I would definately recommend this one. The price is very good for what you get. It's so much better than a basic hotelroom.
Bus stop and big supermarket are around the corner (2 min walk). Nearest metrostations are 20 or 35 minutes walking.
You can walk to the city centre, this is about 25 minutes but keep in mind that the retour walk is uphill! It's better to go by bus, this goes every 10-15 minutes.