Mimi's place is the epitome of why I will always stay in airbnbs over generic hotels. This was my favorite airbnb I've stayed in so far. The whole place was charming from the spiral staircase, to the "money shot" view of the street. The bed was comfortable, the apartment was sparkling clean, had old meets modern decor, and quickly felt like home.
Lots of people complained about the ceiling height. My fiance is 6'2", I'm 5'4", and we had no problems. As long as you pay attention and "mind your head," this won't be an issue.
If we find ourselves in Paris again and in need of accommodations, Mimi's place is the first one I will look for!