Alexandre is very accomodating and communicative. Everything was very clear from start to end and we really felt that he took care of us. The flat is very charming and well thought. Every detail seemed to be prepared to host people (like chess boards and a massive collection of interesting books). We had everything we needed. The flat is tiny but cozy and it was fun hanging out there when the weather was poor. I would definiely come back there the next time I'll be visiting Paris.