Great location - an easy stroll to the Seine and sites like Notre-Dame, comfortable walking distance to many other sites, and great mass transit access if walking isn't your thing. Excellent restaurants in the neighborhood, a number of good bakeries, a very helpful pharmacy across the street, and an open air market a block away a couple of times a week.
Check-in was the easiest I've had with an Airbnb, and Christopher was helpful and accessible throughout our stay. Both bedrooms had comfortable beds, and the apartment can get a good cross-breeze going, which was important as it was unseasonably warm during our visit. All in all, a happy choice for my first visit to Paris!