Eleni was very helpful, she's a sweet lady and responds quickly.
The apartment is as shown just that wasn't clean properly (hair all over the floor, fridge with crumbs, etc.).
The kitchen utensils are very basic and the stove takes ages to heat up anything.
If you want to shower, you need to turn on the water heater 20 to 30 minutes before so not very convenient if in a hurry.
The location is fine, approximately 30 min. walking to akropolis. Has many buses around but public transportation in Athens is not very reliable.