Sylvie is most likely the best host I have ever stood at. The communication with her was excellent starting from before the flight and ending with our departure. Despite arriving very late (almost midnight) and forgetting the access details, Sylvie was still waiting for us and I could quickly reach her to help us get in.
Sylvie's place is in Montparnasse, which is a great neighborhood well connected with Paris's public transport system. From her place, you can reach every major touristic landmark in max 30 min using the metro. You can find almost everything near Sylvie's place (e.g. boulangerie, restaurants, cafes, small supermarkets).
The included breakfast was one major feat that convinced us to book Sylvie's place. Every morning she served us with the typical French breakfast (fresh bread, especially baguettes, butter, eco yogurt, milk, homemade jam, and pastry).
The room and apartment were very clean. The size of the bathroom and toilet is small, but this is typical of Paris.