Yingtong is unexpectedly helpful throughout our stay in Paris. Her help had even started before we arrived at Paris. She replied our requests promptly and gave instructive suggestions.
She has deep understanding about French cuisine as well as abundant high quality recommendations regarding delicious French patisserie. We tried out several(if time permits, will definitely try more of her recommendations) and none of them failed us.
Yingtong is also thoughtful about the living environment and provides bath towels, sandals and shampoos and etc. I also got luck to have Chinese food with her one night.
Overall, I would recommend her place as your first stop in Paris, both for good location with easy access to transportation and for the cheerful and helpful host, Yingtong.