The apartment is the perfect size for one. Any more and it would feel pretty tight in there. It felt safe as there was two coded doors to enter plus a key to get in/out of the room. It’s nice to have a little kitchenette w/ fridge and stove so you don’t have to eat out the entire visit.
WiFi works great. Relatively quiet given the proximity to the metro and the restaurants right below. You get a great workout on the five floor walk up!
Would definitely suggest knowledge of basic French as a lot of the neighborhood doesn’t speak much, if any, English. However everyone was very patient and willing to help.