The apartment was very clean, all new appliances, comfortable beds, and enough space for our family of 5. It was a very comfortable stay.
The listing said A/C but there was none. Since it was the middle of summer a couple more fans would have helped but if you open all the windows there was good airflow and we were able to cool it a bit.
Notes regarding the neighborhood. It was a bit confusing to find the entrance to the apartment, you have to know all of the foot bridges in the Courbevoie area. Driving/parking in the neighborhood was a challenge, it was very difficult to pull up nearby and drop our bags. But if you are traveling by train/metro there is a metro station close by.
The owner provides thorough instructions and was very accessible to answer questions the entire time, which was very helpful.