We loved the place, Jean-Pierre received us very well and gave some good tips around the area that really improved our short trip to Paris. The apartment looks great, even though it might be on the small, is the perfect size to work as a trampouline to Paris adventures — the location is fantastic, with enough restaurants and boulageries around to start and end the days, but very close to subway station that connect you directly (no subway changes) to all major attractions and regions in the city.
The bedroom area has a low ceiling, it wasn't a problem, but you definitely need to crawl in and out of the bedspace. We did it and it didn't bug us in anything. The bed is hyper comfortable and a nice rest after walking around the city. Bathroom was very clean and the shower was also great
We've been to Paris other times, stayed in bigger places, or even more central areas, but this apartment had a combination of location, size and access that when we come back we would gladly be back to it.