Grégoire's apartment is a gem in Paris. We stayed here for 10 nights, and being so close to so many good things made the experience a very satisfying bite to what paris has to offer. The location is great, I'm a huge cinema fan, especially seeing older films at the cinema, this place couldn't be more perfect, you have loads of Cinematheque theaters within walking distance. There are some great restaurants/cafes within a short walk too, one stand out was La Jacobine in saint Germaine.
The apartment was cosy and spacious. And everything you needed was there, a real plus was the great washing machine/dryer which is so convenient especially in rainy winter nights where you can't be bothered to go to a public laundry. Plus the apartment is very close to metro, so you can get around everywhere. Highly recommend this place for anyone planning to visit this great city.