Sebastien is a smiling, easy going, good natured host. He is very thorough in terms of providing directions, recommendations and helpful information. He was extremely patient with respect to checkin as my friend was lost at Gare du Nord and we ended up being over an hour late. He also did me a favor with respect to my reservation so my added appreciation for the flexibility. The place has been described by others so I don't feel I need to add to it. The configuration are that the bedrooms are next to each other so you must go into one to get into other and it can get warm in the summer like any other place in Paris/Europe but there is a fan and you can open the windows so you are good to go. We didn't use the TV but its there if you are interested in it and a phone was great for my friend to keep in touch with home.