Jeanne's studio is really close to place de Bastille, to metro station, restaurants, and supermarkets. It's also on walking distance from Marais, Victor Hugo Mansion, and Place des Vosges.
The studio is really cozy as described. Jeanne was pretty helpful every time I needed and gave me an accurate guide how to get from train station to the studio. Me and my husband had a great time staying there!
I'd highly recommend her place!