I have been to a number of airbnbs in different countries and I would say that Peggy's place was my best experience so far. When I write reviews I usually write some pros and cons but in the case of Peggy's place I really cannot think of cons.
The house was very roomy and it was meticulously decorated, cleaned and cared for. I was traveling with my family (including two 10 year old girls) and everyone loved Peggy's place and felt very at home there. Everything was clean and functional. The kitchen and the fridge were very well stocked with food items, dishes, pots and pans, spices and etc. I honestly never felt I needed something that was not available there. The bedrooms were clean with comfy beds and good air conditioners. The washrooms and sitting areas were excellent too. The house is in 3rd floor of a building in Victoria Square which is practically 1 minute walk to the green metro line.
Peggy herself was extremely kind, organized and accessible. We arrived at around midnight and she was still there to greet us, show us around the house and answer our questions. She had also made two very delicious dishes for us which were great help at that time of the night and even the next day. I think Airbnb should add one special star to this listing making it 6 stars just for Peggy! Overall I will definitely stay at Peggy's place again if I ever go back to Athens and I would recommend it to anyone I know who is visiting there.