We stayed in Mathilde's home with 11 Senior Girl Scouts and 3 adults from the USA. It was perfect for our group. Each floor has a bedroom, an nice sized fouton, and a fold out cot. The 3rd floor has a loft with another bedroom, so there are actually 4 floors. Each floor has its own kitchen. Mathilde was so kind in providing toilet paper, paper towels, and hand and dish soaps. You are right in the middle of the nightlife, so it is loud at night, but if you enjoy music, you may feel lucky to be serenaded! The widows were quite effective at blocking out most of the sound, if you prefer more quiet at night. We were very happy with this home and would book it again, if we are able to return to Paris!