Natalia and her team did an excellent job with communication. The apartment is exactly as you see it in the pictures. It's a little noisy with sounds from the neighbours but it didn't really cause any disruption, and might be the same in all these kinds of apartments.
The location is superb. Right by Rue Cler, a pedestrian mall where you can get any delicacies your heart desires, as well as stock up on basics. Very close to Ecole Militaire Metro and a quick walk to the Eiffel Tower. It was a perfect size for 2 people, although we had intended 4 people to stay, it might have been a little tight for 4 for a long stay. I would definitely stay there again.