Kosmas was a very friendly and welcoming host. He had everything prepared for us upon our arrival. His house is exactly as in the description and the photos - if not better! Everything was very clean and the kitchen was fully equipped. We especially appreciated the back yard which was great to chill out at any time of the day.
The neighbourhood was perfect - quiet, but very close to the metro station and the main sites. Apart from that, there are many bars, restaurants and cafés around, so you don't need to go far to get what you're looking for.
We truly enjoyed our stay there and totally recommend it!