The apartment is awesome, very clean and tidy, and super cozy. It has all the necessary amenities you need for your stay. The check-in and check-out process was very easy and Natalia answered us very quickly.
Besides that, the location is great, it's just a few minutes from some greats turistic spots, like Place Vendome, Louvre and Place de la Concorde. And if you're like a good walking, you can go to Eiffel Tower by feet, it's about 30 minutes walking.
Anyway, it's a very good place to stay in Paris.
We just have to say many thanks to Natalia.