The only bad thing... it was so hard to leave!
The apartment is so close to:
Metro locations times 2, (Temple and Art et Metiers)
The supermarket Monoprix
Excellent bakeries
Excellent restaurants
A charming and unique boutique named PAN
Pharmacies

We arrived so early in Paris (0700) we used a great and secure luggage storage place, City Locker which is nearby as well and therefore able to jump on the metro to tour the Effiel Tower before we checked in.
Irena was lovely to meet us for our check-in and teach us how to use the washer/dryer, heating units and how to make sure the doors were locked. Upon check out, she said if we left our plastic bottles out she would recycle them for us.
Our business is sleep medicine and one thing I am picky about is comfortable nights rest. We have 9 sleep labs and during a sleep study, our patients are uncomfortable enough hooked up to all the data collecting wires. A comfortable bed is paramount. We certainly had that. I would buy those mattresses for our sleep labs.
I read in a review prior to our stay you could hear the metro. This is so faintly true in the basement bedroom. I guarantee you stay anywhere else and you will hear cars, horns, and sirens all night. In fact, for me, it was almost soothing. Almost like an occasional soft rumble, a soothing sound like rain, or a sound machine people buy.
The apartment is extremely clean, even under the beds, noted when I dropped something and had to search underneath to fetch it.
We came for a holiday to rest, eat and explore only when we wanted to. Therefore we spent many hours lingering around in the apartment in no hurry to leave. the furniture was comfortable and cozy for eating and conversation.
We greatly enjoyed our stay and as a frequent Airbnb renter, I can wholeheartedly recommend staying in this apartment. We truly loved our restful week in Paris.