A very pleasant place to stay. The location is within easy reach of the heart of Paris (walkable in half an hour) and it is very pleasant being so close to the canal area. The duplex itself is very spacious, with a particularly light and pleasant bedroom and a large, well-appointed bathroom. The living space itself is a little overlooked by people coming and going to other dwellings, but this did not worry me unduly.
Overall, a very good place to stay.