Location was great! A tour guide that we had one day, who met us at this address, told us that staying here gave us a very "authentic" view of people in Paris. It's in an area that has lots of clothing stores, most seem to be wholesale.
The apartment is on the second level, and stairs are well worn and curved. There is no elevator, be prepared to haul your bags up and down. Security in and out of the building is good, with a heavy door and key code entry.
Place was very clean, with plenty of hot water and good pressure for the
showers. At the end of a long day of walking, taking a nice, hot shower was much appreciated.
The kitchen is small, but functional. Espresso machine was nice to have, Nespresso pods not provided (not surprised) but can go to stores that are close by and purchase them for your stay. No stove, just induction cook-top.