I stayed in the apartment for 6 months during an extended visit to France. The space was very comfortable, well furnished and everything was in good condition. I had visitors staying several days on a few occasions, and there was no problem sharing the space. The fold-out couch was very good for sleeping. A pleasant afternoon sun comes in to the apartment, and you can lower the shutters part way if you want shade.
I liked the location. There is a bit of traffic in the front, and construction in the building next door, but I was able to get used to that very quickly. It’s not much more than 5 minute walk to Place Gambetta and the Porte Dijeaux, and 20 minutes to the river. The neighborhood is pleasant, with an excellent bakery, wine shop, and épicerie. La Chocolatine on Rue Georges Bonnac is a convenient and friendly place to pick up a quick bite. Le Panier de Prune on Rue Judaïque stocks organic produce.
All in all, I enjoyed my stay and would recommend the apartment.