This was a wonderful stay! I will stay here again if I come back to Paris. It is definitely smaller than it looks in the pictures but that was not an issue for 4 people and I think 6 people would be just fine. Overall, it was very clean.
One thing to be noted about this place are the stairs, they are VERY steep and could potentially be an issue for elderly or small children. Lastly, the location was great and away from the craziness (which is what I prefer). Highly recommend!