The location and charm of this lovely apartment can't be beat.
The apartment itself is super quiet and beautifully furnished. The bed is very comfortable and the closet space is ample. As others have mentioned, it is on the top floor (in France/Europe, 5th floor is really 6th) and the elevator can accommodate 1 large suitcase and 1 smallish human at a time. We are active and young enough that the stairs were simply an additional way to burn off some croissant calories. The bathroom and tub are beautiful, but if you aren't accustomed to not having a shower stall, there may be a learning curve for you.
The kitchen is very nice and other than maybe needing another kitchen utensil or two (like a spatula or more than one dish towel) was all that we needed. Be prepared to maybe buy some essentials at the local supermarket—paper towels, toilet paper, shampoo etc— but I think that all depends on what the previous guest left or bought.
Stéfanie was an absolutely lovely and communicative host