The apartment is a wonderful location but it is not well taken care of.
The pullout bed is completely curved, the bathroom floor had dirt caked on it when I arrived, the carpets are very stained, and the kitchen has the bare minimum of cooking material, cutlery and dishware. I bought my own cleaning supplies, laundry detergent, sponges, candles, etc.
During the back half of my stay, I was woken up every morning, including weekends, by construction drilling and pounding. For at least two weeks, there were piles of garbage bags filled of debris from the demolition in the courtyard.
Again, great access to everything you could want in the center of Paris. If you will not be home much, it isn't a bad option.