We enjoyed our two stays at Constantinos' studio. The flat is ideally located, 20-min walk from the historic center of Athens, 15-min walk to Plaka area and its nice restaurants/bars. The flat was very clean with all utilities, except for a stove. We could easily check in both times through the reception. We recommend this place if you do not want to be surrounded by touristic places and still enjoy the city's main points of interest.