The location of the apartment is very good, within walking distance to all the sights. It is halfway up the Lycabettus hill, therefore it has a nice view over the city and it is not far to walk to the top of Lycabettus hill. One can hear the street noise in the apartment, so I would recommend earplugs. Still, the apartment is in a residential neighborhood so it is mostly quiet and it seemed very safe, with lots of police patrolling nearby. The hosts were very nice and ready to help out if needed. I would stay there again.