Christophe and his family were very welcoming and all very pleasant during my stay. The house is conveniently located near a supermarket, restaurants, about 8 minute walk to the metro, or even a 45-minute pleasant walk to most of the major sites (Notre Dame, Jardin du Luxembourg, Eiffel Tower, Louvre, Musée d'Orsay etc). The room offers good space and you are provided with privacy. I'd recommend taking ear plugs however as there is a commercial kitchen in the building directly opposite and they can be noisy - luckily I had earplugs and was able to sleep very well. Certainly recommend for people travelling alone.