I liked the fact that this place was away from the touristy hordes yet accessible to the Acropolis metro - less than 800 metres away. It is in a quiet neighbourhood of Athens - a local taverna serves Greek food that the locals eat at very reasonable prices. Kalliopi will give you great tips about where to have coffee, etc. Walk around the neighbourhood - it is really neat. I really loved the terrace garden - I would sit out early in the morning and then till late at night just enjoying the breeze while I worked or sipped my expresso. Her dog, Sophia, is a darling too. She leaves you alone, so do not feel intimidated.