We had a pleasant stay at Kal's apartment. It was 20 to 30 minutes away from Acropolis and 10 minutes away from the nearest train station. Although there were no restaurants in the area around the home, the nearest ones were around the station.
One problem we had was the noise we could hear from the bedroom window. We would regularly hear people talking and motorcycle engines.
Overall, we liked the apartment and would recommend it to couples and solo travellers.