The place is fantastic especially in terms of location. It's a safe area, a short 10-15 minute walk to the ancient sites and train station. Nearby are cafes and restaurants (check out Coffee Republic) and grocery stores.
The apartment is small, yet clean and does the job. A kitchen provides basic cooking needs. The bathroom is fine and we had no problem with water temperature. Balcony is nice, and there are screens to keep the doors open at night and the mosquitoes out.
Host was great. She communicates quickly, and was very helpful to our inquiries.
All in all, a nice place to stay while exploring Athens.