Great little apartment! It's very modern and well equipped. Even though it's on the small side, we were 4 people and felt that it was enough room (granted, we spent most of our time out).
Reasonably close to public transportation and very close to markets, several bakeries, and a few cafes. However, the walk to these places might be a bit unpleasant depending on how much trash is strewn about the streets that day (it would go from pretty clear to trash heaps everywhere from day to day). Not a big deal, but it's worth mentioning in case that's a problem for some people.
The only issue we had (which was no fault of Camille's) was that on several evenings large groups of men would be outside our apartment building (and sometimes right outside our first floor window) talking and shouting at each other for hours on end. They didn't seem to speak English or French (unless it was a VERY strange dialect of French), so we couldn't really communicate with them to ask them to keep it down (plus, it was often different groups guys). If you don't mind the noise then it shouldn't be a problem, but there was one night where it went on until 11PM or later.
Overall, a really great stay! If the things I mentioned aren't a problem for you, then I highly recommend it!!