I stayed in Michaël's appartment for 3 nights. It was a great experience for us. The place was clean and it was enough for the 5 of us despite we didn't have enough space to open our luggages in the living room.
My friends really like the design of the appartment. It's very cool and edgy. Everything was provided for us, kitchen utensils for cooking, first aid box, etc. The place is very strategic and close to metro and bus station.
Michaël was very responsive. We had a late night check in and it wasn't a problem for him. Even on the day we checked out, he provided us a luggage storage in his shop because our departure time from Paris was at night. Even when we were kinda late for the check out, his assisstant, I believe her name is Lina, was very helpful, understanding, and really nice.
Next time I'm going to Paris, I will definitely stay in this place again.