Overall, we enjoyed our stay in the unit. The studio AirBnB unit was in a great location, only a short walk from the Eiffell Tower, La Seine, and the Champs Elysses. The room was quaint and comfortable. The bathroom was clean and the shower was very nice. I'd recommend the unit to groups of less than 3, because the studio apartment is extremely small, which is the only negative.
Bear in mind that it is a very touristy location, which can be either a good thing or a bad thing, depending on what you're looking for. For instance, we must have asked 5 or 6 local Frenchies for restaurant recommendations in the area and they all told us that they never eat in the area, and had a hard time giving any sort of recommendation. If you're looking for an authentic Parisian experience, in retrospect, this isn't the area you would like to stay in.