Centex - we stayed in Athens 2 nights, which seemed about right, since it was really meant to be a stopover en route to Santorini and Paros (which was quite a pleasant surprise), where we spent the next 10 days.

Thats funny about hotel parthenon being on tripadvisor - the guys who worked behind the desk practically begged us to post a review (which we actually forgot to do), as they knew how much travellers look to that site. Very pleasant service.