Jeans flat is charming indeed! We did have an issue getting the keys which was frustrating but Jean was very apologetic and helpful to rectify it.
The neighborhood was our only complaint about the place. Had we done more research, we probably wouldn't have stayed here. It's a very rough neighborhood during the day with lots of trash in the streets and is very crowded. It's not the quintessential charming Paris you expect. As two young women, we didn't exactly feel comfortable. However, the metro is near and the view is stunning. By night, the streets clear and it's quite quiet. We got take away from the Indian restaurant across the street and loved it! There are a few markets around and it's easy to navigate.
Jeans apartment was clean and charming. We had issues with the shower/bath which was a little frustrating but nothing major.
Jean was communicative and helpful! We probably wouldn't stay in this area again, but still enjoyed our stay in paris.