The apartment is as advertised. It's right by the Trocadero and the Eiffel Tower, so if that location is what you're looking for, this will give it to you.
Other upsides: Aurelien communicated promptly and well. There's a good shower. Very close to a Franprix grocery store. Not much noise. We were there as a family of five and had adequate space.
The one downside worth mentioning is that the storage spaces in the apartment (drawers, cabinets, etc) are pretty full of what I assume is the normal occupants' belongings, so there's little space to unpack. If you don't mind living our of your suitcases, it's not a problem.