Great location! Metro, grocery store, and restaurants right downstairs, and there are pharmacies within a short walking distance. I stayed during the winter, and the heaters were super warm. The place also felt very secure, behind two locked gates and a heavy door.
Teddy the host was very friendly and responsive to everything, and check-in was very easy with clear instructions.
Fast Wi-Fi, full kitchen for cooking, good refrigerator.
I'd stay here again if I go back to Paris.