I have stayed in something like 40 airbnbs since 2010. Bernard's and Marie's is quite possibly the best. Everything was perfect. For me, this section of the 12th is pretty ideal--close to Marché d'Aligre, but with a Carrefour City conveniently at the doorstep. Easy walk or bike to many places; easy bus or metro ride everywhere else. The apartment itself is very large by Paris standards with two quite separate and comfy sleeping areas, plus a delightful living room. Did I mention the two balconies? TWO. We ate every night (in Sept) on the one off the living room, looking at the serene rooftops and pigeons. The appliances all work and are better than mine (jealous). The art is interesting, the place is loaded with books and there's a piano (which we didn't play). Also: quiet. This is an extraordinary value.