Great place with and excellent location (10mins from Akropolis). Really good restaurants and cafes all around and the metro station is 6 minutes away.
The place itself is as described and it is fully equipped with anything that you may need. There were even some jams and crackers in the fridge to have a quick breakfast, which was a pleasant surprise.
Nikos and his son were both very helpful and they responded immediately to any questions we had.
Overall, this apartment gives a great opportunity to stay close to the action in Athens and it felt safe to return home at nights. Highly recommended for 2-4 people.