The flat is really well located, the metro station is a few meters away. However, the area is not the best one, we didn't have any problems, that's true, but at the beginning it seemed a bit 'scaring'.
The flat itself is quite small, mostly the bathroom. As we were the whole day visiting Paris, it didn't cause any problem, but if you plan to spend some time in the flat, it may result too small.
Daniele was not there when we arrived, but she had told us beforehand and a friend of her explained us everything. Daniele also contacted us during our stay to check how we were doing.
To sum up, Daniele was really friendly, but the flat was not 100% what we expected.