This place is just perfect for a family of four. The apartment is spotlessly clean, well-equipped kitchen and bathroom, and superb location.
We didn't even need to take the metro as the apartment was so central that we could uber to any major spots in the city for 5 euros or less. For a family of four, that's way cheaper than taking metro or bus.
As we drove to Athens, the private parking was also extremely important. The narrow streets are lined with cars and parking would have been a nightmare. Having the private parking also gave us a peace of mind - no need to worry about scratches or anything.
The neighbourhood also felt safe, and was within 5 min walk to a whole street of bars, cafes and restaurants. Especially recommend Bel-ray for brunch and their amazing coffee.
The shower was strong and hot, although the water tank leaked a bit and caused the floor to be wet. Not an issue for a 3-night stay.
The only complaint is that the beds are too soft - but this is just a matter of preference than an actual con to this apartment. For the price and location, I couldn't ask for anything better! A plus point was the balcony - in the coldly warm month of May it was perfect for family breakfasts and coffee lounging.