Victoria's flat was absolutely perfect for us with a young child: ground floor, very quite and close to everything (supermarkets, bakeries, pharmacies, restaurants,...). The location in Koukaki is great, far enough from the crowd but very close to anything you need to see in Athens; you can go anywhere within a 20min walk.
What made our stay even better was Victoria's kindness and knowledge of her city. She was super quick to answer any of our questions and she gave us a lot of good tips!
We felt at home in her apartment and everything was as described if not better: 2 very spacious bedrooms ( 1 double and 1 twin), a kitchen well equipped, Italian shower, spacious kitchen/living room, small private terrace.
I'd definitely recommend Victoria's place.