The apartment was nice, clean and there was plenty of space (we were with 2 people). The distance to the city centre was a bit longer than expected, ± 20 min walk. For hot water, we had to push a button and wait for 30 minutes before both of us could take a shower. However, this seemed to be normal in Athens.
The apartment is in a nice and quiet neighbourhood. And the host was flexible and responded quickly. I would recommend this apartment for a city trip to Athens!