This apartment was very nice, very clean, and conveniently located. There is a grocery store, a convenience store, several bakeries, and several restaurants within a 5 minute walk. The metro is about a ten minute walk, and about 30 minutes away from most of the main sites of Paris.
The apartment appears much larger in the photos than it really is. With three people and our luggage it was a little tight, but it worked. After all, we just needed a place to sleep, shower and eat. If you like hanging out at a resort, this is not for you. Personally, I went to Paris to see the sites, not to hang out in an apartment. The apartment is very clean and nicely decorated, and the neighborhood seems safe. It also has with a nice courtyard and a friendly neighbor's cat.
I would recommend bringing your own towels. I have read several other comments about towels and this was a concern to me prior to my stay. I asked Jean-Luc about it and he assured me that towels are provided. However, the towels were not standard terry cloth bath towels. They reminded me more of thin floor mats.
Overall, I would recommend staying here. I will be returning to Paris in two years and if this apartment is still available I will stay there again.