We had a wonderful time in Athens at Petros place. Petros provided us with all details of how to get to the place which even included a video which was a great touch.
The location was great, as it was close to all the main attractions of Athens with nothing too far away and it felt completely safe to walk around at night.
There is loads of really good restaurants right on the street outside the apart plus straight ahead when you step outside the apartment. We was told by a local this was the foodie area and we could see why.
The only issue is if you are a light sleeper due to amount of people outside at night having fun. Its not terribly loud but I would recommend bring ear plugs if you like to sleep in silence!
Apart from that, we would highly recommend this apartment to anyone travelling to Athens and we would definitely stay here again.
Tip for anyone doing a day trip outside of Athens. I would recommend investigating day trips without hotel pickup as the apartment is so close to the tour starting points and our original tour charged as €20 per person to be picked up even though we were walking to the starting point anyway. We only knew that was the case but speaking to the tour operator who advised us to the cheaper tour which was pretty much the same tour!