John was an incredibly thoughtful and helpful host (he even called when we left a wallet in the taxi he had previously arranged for us!) and the apartment was terrific: location, comfort, amenities - not to mention that John has great taste in books. The space is airy, simple, and cools down well (we were there during bona fide heat wave). The terrace in particular is fantastic. This is a perfect jumping off place for sightseeing in Athens; the neighborhood restaurants are a real plus, too. A great value for money; highly recommend this place.