Super location, quiet and lots of nice restaurants and shops around the corner. I stayed here with my daughter and we enjoyed our long weekend. Velib rental bicycle available across the street. Super handy. Apartment was small and nice (esp the bedroom). The bathroom was a bit outdated and humid. And it was a bit dusty in the apartment so not super clean.
There are bars in front of all windows, so in case of fire you can only leave the building via stairs. I think that's dangerous. Those bars seem a bit unnecessary to me since the window opens onto an enclosed courtyard.
The living area is not cosy and it is small but that was fine for us because we were out a lot. It is a perfect place to sleep because nice bedroom and good quality bed.