Kostas’s place is even better than the pictures. We only stayed one night (but wished we’d stayed longer) and the outdoor jacuzzi was just what we needed after a long flight. The outdoor area was perfect for relaxing and very quiet. Inside was very modern, 2 levels, comfortable and clean. Check in was easy and we felt very welcomed. Location is about a 20-25 min walk to the acropolis and heart of Athens. Would definitely stay again!