My very honest review.
Pros: Great location, View of Eiffel Tower and within walking distance (approx. 10 minutes). Cafés, convenient store within a 5 minute walk.
Owners were very receptive and friendly.
Cons: The view is great but it comes with a price, you have to walk up 8 flight of stairs. The elevator is only reserved to residents. Think about it, if you've spent a day walking in Paris, and then you still have to walk up 8 flights (7 flights in European standards).
If you are looking for comfort this is not for you. We visited in March, the weather was cold, there were no extra blankets.
Somehow we think the bed sheets were not clean as they all had a funny smell.

For my first time and first AirbnB in Paris, we feel that we did not get what be paid for, OTHER than the view.