We stayed at Jean-Baptiste's for one night only at the end of our stay in France.
Despite staying such a short time, and not in the first place being there to see the city, we were, upon arrival, left wondering how other reviews had been so praising.
In short, the stay left us with quite some flashbacks of the co-housing flats in our student years. The kitchen and bathroom were generally messy and dirty, which didn't lead to an all too welcoming feeling. Everywhere in the living room was stuff and sports gear lying around. Despite the bedroom itself being clean and tidied up, the only window there led to an outside space with a Thai restaurant on the ground floor. Seeing the restaurant's air conditioning was stationed there as well, we were forced to choose between sleeping with a closed window (in high summer) or being marinated in the smell of shrimp soup throughout the night. The kitchen did not welcome to having anything else than a quick glass of water.
Even though we just met him for ten minutes we can say that Jean-Baptiste seems an overall relaxed guy, communication prior to the booking went smooth and the flat is located at a prime location if you're out to visit Lyon. Close to the water and just a few minutes away from the old center, everything is possible to visit on foot. Nonetheless, we are sad to say we would not recommend a longer stay (unless of course if it turns out we just happened to arrive at the wrong end of summer, but even then, cleaning up before paying guests arrive can not be that much of an effort).