The place was nice and clean, with walking distance to lots of restaurants, the Monastiraki station was only 10 minutes walk. There are more restaurants by the Monastiraki station.
The terrace has a nice view to the acropolis, if you love walking you can walk to the acropolis only 25 minutes and about 12 minutes walking to the Agora, you get to see so many places on the way.
Over all we had a nice experience been our first time in Athens. The host was very helpful, we needed a taxi for our early morning flight, and he got us a nice taxi driver.