Grégoire is a wonderful host. Helpful, welcoming and friendly. The appartment is awesome: clean, open and bright. I just rented a room, but it felt like I was renting an entire appartment. Also, the location is wonderful. Close to everythig : 2 metro stations less than 3 minutes walk. Near la Sorbonne, SciencePoI, near great bookstores (for book lovers) and many restaurants. I recommend this place and this host to everyone!