We stayed in Julia's apartment with our kids 9 and 12 y.o., from last November 14th to 18th and we had a great stay.
Julia is a perfect host and the apartment clean, comfortable also with 2 children, quiet and well served: just nearby there is a Carrefour supermarket, together with boulangeries, brasseries and everything you may need. Metro is at 5 minutes walking.
We recommend Julia's house at 100%.