Pros:
1. Great location. 1 minute to a supermarket, 3-4 to a metro station, 10 to the Arc of Triumph, 30 to the Eiffel Tower.
2. All appliances are new or almost new and of good quality.
3. The flat was very clean.
4. We had no chance to meet Isabelle in person but she was very nice, friendly and helpful via text messages.
Cons:
1. The flat is tiny, you can only sleep and eat there. For example, you can't open the entrance door if the bed is fully unfolded. Two people can't move around simultaneously. It's not a big issue for travelers but still a bit uncomfortable.
2. In my opinion, linens should be provided by a host if the price for a flat is so high.