Frederic was a fantastic host! We will definitely consider this place again the next time we come to Paris.
Pros:
Frederic is very responsive to questions ahead of time and was ready to receive us as soon as we arrived. He speaks enough English to communicate, so don't worry if you don't speak any French. The pictures do not capture how warm the atmosphere is in the apartment. The place was clean and surprisingly spacious. The wood flooring and the lighting create a very cozy feel. The bathroom and shower look like they have been newly refurbished, and the kitchen and fridge space are great for any home-cooked meals you may have in mind. It's also located in a prime spot for getting around Paris. You can take the #9 metro around the corner at the "Rue de Boulets" stop to get just about anywhere in the city. If you're looking for a low-key night cap after being out and about, the cafe/bar next door is a good option. There are also several bakeries and grocery stores within walking distance.
Cons:
The place is on the first floor, so you sometimes hear the noise of people walking by. Thankfully, Frederic has some large black curtains that keep people from looking in, and the noise dies down a lot at night anyway.