We really enjoyed our short stay in this AirBnb near Place de la Republique. The apartment was very spacious and comfortable for our family of four (kids age 11 and 14). The location was a bit removed from the touristy areas of Paris and had a more "real Paris" feel. But it was very convenient to major tourist sites (eg, Notre Dame) and also very close to Gare du Nord and Metro for convenient travel. There were many good restaurants and cafes in the area. There is also a lift for bringing up the luggage. Check-in was easy -- Francois used an "Airbnb sitter" who was waiting for us on arrival to give keys and show the place.
It was quite hot in Paris ( 90+ F) while we were there and this apartment (as is common) did not have AC. But it did have really good airflow so was pretty comfortable despite the extremely high temperatures. That being said, as Americans used to sleeping in AC, there is some adjustment. Also, it is on a major road and can be quite loud when the windows were open, but they have some amazing sound proofing on those windows, because when the windows were shut it was extremely quiet.
I would recommend, particularly if looking for somewhere not directly in the tourist area but with convenient access.