Amazing! Our family of four (Parents + 12 & 16 year old) had a perfect week in Paris and this home was a huge part of that. Caroline and Jean are great hosts. Communication is fast and thorough. Check in is done in person and very helpful to explain all the unique features of the home.
As for the home itself, you cannot ask for anything better in Paris. Plenty of room for our family of four, very well stocked kitchen, and great beds (this is a huge deal after walking all day!). While in the center of the city, it is very quite at night.
The location is ideal. You are at the center of the city and a leisurely walk to hundreds of great places to eat, see, and just wander Paris. Our biggest issue was to figure out where to go as it was all so close!
Notre Dame is out your back door and both ile de la cite and ile de saint louis provide great place for a leisurely evening stroll at the end of your day. Additionally, multiple metro stops are a quick walk away.
Our best memory will be early morning stroll to one of the many boulangerie near the place, buying breakfast, leisurely walk back and all followed by a breakfast at the table planning our day.