Jean was incredibly nice and not only responded quickly to any messages I sent him before our stay, but also checked in with a message or two throughout our stay to make sure everything was going well and that we were enjoying ourselves in the city. The studio is certainly small, but it is comfortable and cosy, and the pull-out bed is really quite good. The location was perfect; the metro is close by, there are plenty of cafes and restaurants around, and it's such a short walk from Notre Dame that you really feel like you're living as a Parisian whose neighborhood just happens to be near a big landmark. Overall, we really enjoyed our stay.