Mathieu was a gracious and responsive host. He dropped off red wine and coffee filters for us our first night. The flat has 3 bedrooms and the moderately sized. There is only 1 closet and no bureaus so our luggage had to be open and took up most of the bedroom space. The AC was a blessing after really not days sightseeing.
There are a number of AirBnB units in this building. Someone was playing loud music the first night until about 5am. Otherwise it was relatively quiet with the windows closed and AC. Also across the street appears to be an abandoned prison (it is actually a 'college' but the broken windows, bars and empty spaces directly across from this flat give this impression). The upside is privacy/no one looking in.
The location is central and close walking distance to 2 Metro stops. We would stay there again.