Très bon! It was really comfortable to contact to Sebastian before going to Paris and after the arrival, Kazumi was really kind and sweet for all the services. She explained the room and the environment around the house in detail. Also, she continuously cared us for the whole duration in Paris. She helped us to early check in and when we leaved Paris, she even came to see us in the 6 a.m and gave us some home-made cookies as presents! Thank you Kazumi and Sebastian! Hope to see you again in Paris:)