Arielle and Louis's place is absolutely lovely. Fantastic location; easy 10-15 minute walk to the Louvre area in one direction, straightforward walk to various other sites as well in different directions; plus, the neighborhood is nestled amongst various shops, food stores, pharmacies, restaurants/cafes, etc. Also near to a metro stop.
The flat itself is lovely, just as the pictures portray. Comfortable furniture, open/spacious living room, kitchen with all the necessary amenities, and the bathroom is well-stocked with the necessities and has a nice shower.
Arielle and Louis provided a light breakfast on the days we requested it, which was much appreciated. Communication before and during our stay was always prompt and informational. They were both welcoming upon arrival and thereafter made themselves available should we require it.
WiFi was great for the first few days but then didn't seem to work for our last two days, couldn't connect at all. But if constant WiFi connection isn't a priority, then it's a negligible concern.
Fab stay overall, would definitely recommend.