We really enjoyed our stay there. One comment is that the apartment is on a 5th floor and there is no lift, so it might be a problem for someone with a little child or other restrictions. I was 7 month pregnant and it was ok.
Nice two bedrooms that could accommodate 4 adults (2 couples). The couch is not a pull-out sofa unfortunately. Beautiful and charming place indeed with a cute balcony.
Metro station is nearby. There are several restaurants and bars nearby that are open quite late, so we enjoyed finding a late evening snack when we arrived late to Paris.