Sebastien is the ideal host, he arranged early check-in and late check-out for us without any hesitation. The flat is ideal, we were three persons two adults and our 5 years old son, and flat was more than enough. you can freely accommodate there 4 persons. Location is also ideal, just 20 meters away for the Notre Dame De Lorette 12th green line metro station. We are very happy with this choice and with the host of course. It's for sure that we'll be choosing Sebastien for our next stays in Paris.