Everything at Mathilde's place was great! Perfectly clean and spacious, coffee and food available, comfortable sleep. Location was perfect for me as I had a conference down the street, access to RER and Metro was very quick. Far from tourist-y Paris but decent bars and restaurants in the area.
Mathilde went out of her way to help me check-in, even though my flight was delayed by an hour and she had to hurry to an appointment. This is more of a traditional AirBnB experience where you staying in a person's actual apartment and actually interact with them, which I think is great, but not your sterile hotel-style AirBnB. Would definitely stay again!