Lovely apartment not far out of the centre of Athens. We chose to walk to the centre and back most days which took about an hour, but the metro is close by and will have you there in 15 minutes for a good price.
Apartment itself was clean and a lovely base, very quiet at all hours and the bed was so comfortable! Much bigger than a lot of the apartments seen for a good price, with kitchen facilities as well. House manual sent out prior to arrival made it easy to find the property and check in was really easy with the lockbox.
Would definitely recommend!