Hélène and her family are very nice, friendly and warm French people. The location of the apartment is perfect in the safe 7th arrondissement, very close to the tour Eiffel and surrounded by a lot of good restaurants and bistros. The room is small, but everything is tidy and clean. For solo voyagers, it's fairly decent.
Hélène speaks French, English and her husband James speaks español, so communication is never a problem.
A nice place I would recommend!! Un appartement idéal pour les voyageurs solitaires à Paris. :)