We really loved the location of this spot! We were able to walk to the Louvre, there were many restaurants nearby, and very easy Metro access. The place was very clean, had everything we needed, and felt safe.
I think this place is ideal for travelers that are really just looking for a place to sleep in a good location - the space is pretty small but I felt the listing and other reviews described it accurately so was not a surprise. My girlfriend is from a rural town and felt it was a little noisy outside at night, but I felt the noise was fine (I am from Los Angeles so am used to big city sleeping).
Overall we would stay here again!