Elena's place is great. Just like in the pictures. Elena waited for us to arrive from the airport and was concerned about us because it took us a little longer than usual. When we got to her place, everything was quite clean and ready for us. In really good English, Elena showed us a round and gave us directions. It is about 1.5-2 km from the Acropolis and there are lots of places like shops and restaurants around. You can walk from Elena's place to most touristic places, and there's also a metro station nearby, about 15 min away by walking. The place had everything we needed and was quite comfortable. I highly recommend this place to anyone who wants to visit Athens!