My wife and I stayed at this apartment for 3 weeks in January while I was teaching in Paris. The host, Mireille, was superb: answering all questions promptly before we arrived, stocking the kitchen with some provisions in case the restaurants were closed when we got there on New Year's Day, even taking my wife out for a personal tour and lunch. The apartment is exactly as described on Airbnb: tastefully and beautifully updated space on the 6th floor (USA=7th floor), with a killer view across the rooftops of the 14th towards the Pantheon.
Practical information: kitchen has microwave and four top electric stove for cooking, plus all necessary pots, pans, plates, etc.
There is a dish washer.
Washing machine is wash only, no dryer. There is a drying rack in the apartment that hangs over the radiator in the bathroom. We found this perfectly adequate.
The building has an elevator.
The mattress on the bed was too hard for me, but this didn't spoil my stay at all.
Lots of shopping and restaurants nearby on Avenue General Leclerc and Rue Daguerre.
Metro from Denfert-Rochereau to all parts of the city. But if you like walking (I do), it takes less than 30 minutes to walk to Notre Dame or the Louvre.
Overall, 5 star experience.