The apartment is very comfortable and very well equipped (washing machine, dishwasher, hairdryer, vacuum cleaner, pans etc.). The location is perfect, you can quickly walk to the Louvre, Sacre Coeur and it has many restaurants next door. There is also a metro station right next to it.
The key delivery was fast, uncomplicated and friendly.
Only disadvantage:
The walls are very thin and therefore very noisy. We caught a night on the weekend, where the neighbors played loud music all night. Since you really hear everything...