Yannis was a great host, and very quickly responded to any questions/concerns we had. Also, Yannis is there in the apartment most of the time and is immediately available for anything we needed. In terms of the location, it can't be beat. Literally in the heart of Athens, so everything was walkable (we didn't use transportation at all during our stay). The place was affordable and clean, and not to mention, the view outside of the balcony was amazing. Would definitely recommend it if you are looking for an affordable place to stay and want to explore Athens.