Efthimis' place is located in a nice spot close to Monastiraki Square and the surrounding nightlife, approximately 10 min. walk. It is approx. 25 minute walk from the Acropolis, but it is a very nice walk through the Square and old town of Plakas. My wife loved the decor of the place as it does have plenty of nice touches (bookcase, dressers, mirrors, rug, etc.) that give it a very authentic and cozy feeling. We were pleased with our short stay here.
Efthimis was very welcoming and provided plenty of tips for navigating the City. He is an accommodating host and helped us out whenever we had other miscellaneous questions. We would stay again.