Pros: Leo's apartment was great for a couple staying in Paris for a week. The check-in process with Amaury was very easy, and we had no logistical issues throughout the week. The sheets were clean, the bathroom and shower were well-stocked, and communication with Leo was quick and painless. We had a great stay and absolutely loved the neighborhood.
Cons: The apartment was small, definitely not soundproof, and the shower does not have any privacy, but that was all expected based on the description and reviews and were not problems for us. The only real surprising issue was that the apartment was pretty dusty (especially the window shades). This is a quick fix, though, and I would recommend staying here to any single or couple travelers.
Thanks for everything Leo and Amaury!