We were a group of 4 friends staying at "Chic Borne" for 5 nights in winter.
Overall, it went fine.
The location is nice, although you should be careful if you are walking alone at night in the area.
The apartment is smaller that it looks on the pictures. I would be surprised if it is really 60m2. Nevertheless, the size was ok for the 4 of us.
The apartment has been renovated and furniture is recent and looks modern. There is heating and hot water.
The noise is a problem. There is no sound isolation from neighbors and you can hear them as if they were in the same room; and there is no sound isolation between bedrooms and living room (don't expect to sleep if your friends still chat in the living room).
The cleanliness of the apartment was acceptable but for 60Euros cleaning fee, we would have expected better. We believe that they cleaned it after the previous guests, but the apartment was probably unoccupied for some time before we arrived, which would explain the dust.
Unfortunately there is no internet in the apartment, and the owner's tentative to provide internet access during our stay failed.