Firstly, very good location. there is only about 6mins from the apartment to underground station, which is very convenient to visit any attractions. In addition, the balcony is really comfortable. You can have beers with your friend and enjoy the night life while appreciating Acropolis and night scene.
Secondly, very kind hosts and quick response. The password given by hosts for the lockbox was incorrect, i sent message to them and thought it will take at least 30mins to solve that. However, they phoned me immediately and explained the problem. Also, during the stay, hosts also asked me whether i need help, as well as gave me some tips.
Thirdly, the apartment was super clean. A clean bath, almost new bed linens and towels.
However, if laundry detergent is provided, even is travel size, that will be better. Additionally, probably disposable slipper could be provided.
All in all, vey nice apartment, it wii be my first choice when I visit Athens again.