The studio is located on the 9th floor (elevator) overlooking the mountains east of Athens. It is within 30 minutes walking distance of the Acropolis or about 10 to 15 minutes if you take the tram or subway which is very close by. There is a Lidl grocery store across the main road, within walking distance and a tavern is right across the street. It was quiet at night, big plus for us and my wife found clean bed sheets and towels. The host, Ilias was very reliable for the check-in and out.
We had a rental car for day trips to the Peleponnes and it was very easy to get a parking spot. Nafplio for example is only 2 hours away and there is plenty to see on the way. If you are coming from the US keep in mind that Greece requires an international drivers license.
Overall, this place is very recommendable and if we come back we will stay here definitely again.
Ευχαριστούμε Elias :-)