Staying at Fanny's place was a fantastic experience. The location is wonderful, and she was very responsive and fast with communication. It was very easy to get in and out of the apartment, and all the amenities were perfect for a short stay in Paris.
To address some of the comments regarding the loft bed and how to get up to it: We found that it wasn't a problem at all, however we are both short and small people (under 5'-3") and can see how it might be a challenge for taller people. For us it was perfect!