What a truly fantastic trip we had in Paris. And it was mainly because of this awesome AirBnB. We were there for New Year's Eve from December 27th 2018 to January 2nd 2019.
Pros:
Christine is a truly excellent host. She is extremely responsive and also happy to give great local advice.
Check in and check out was really easy. Unfortunately Christine wasn't there to meet us, but made it incredibly easy for us to get the key and get into the apartment.
The apartment is incredible. Very cool design. Spacious. Well equipped with everything that you need.
The location is absolutely perfect. Right in the heart of things and walking distance to all of the top tourist attractions.
Cons (I only list these in the spirit of honesty for future guests - They are pretty minor "cons" and didn't really detract from our stay in the slightest):
The stairs... So... Many... Stairs. My wife and I were on the tail end of a 2 week trip to see my family in Europe for the Christmas break, so we weren't packed very lightly... Carrying our large cases up all of the stairs was a challenge.
The upstairs bedroom's ceiling height and accessibility. We met friends in France, so there were 4 of us in the AirBnB, meaning that one couple had to use the upstairs bedroom. The spiral staircase looks AWESOME, but the practicality of it wasn't so great. Also the fact that you cannot stand up straight in the upstairs bedroom made it even less accessible once you get up towards the top of the stairs, and for the first few steps of coming down...