This was a good chance to live for a few days (in a studio [15x15 foot] apartment) in the middle of Paris, almost like a Parisian. On a relatively quiet (low traffic noise), one-way street, newly paved. Dozens or more restaurants close by, including Uzbek, and Uighur, restaurants next door. 100 m to the Cadet Metro stop (NEVER, EVER discard your metro ticket until you completely leave the Metro!!), with a grocery on the way. Can walk to Sacre Couer. Two nearby theaters including the Folies Bergere, now showing French plays, but check on possible music shows. Laundromat literally next door. 37 euros to CDG on Uber. Did not use the counter-top stove, microwave, washing machine, etc. Wifi did not work, but Tof fixed it within 30 minutes.
Possible downsides: first floor, inner courtyard so no sun or view; frosted window glass so others cannot look in; inside shutters will shut out light at night, but if left open at night a motion-detector light will turn on (and off within 30 sec) when residents walk by. Cobbled courtyard has some living and dead plants and old locked bikes on the iron fence. No luggage racks for suitcases, so they must be on floor for obstruction. Some pitter-pat footstep by ?children above but not excessive. No kleenex, paper towels; no wall hooks for towels or coats (closet good but luggage on floor in front of it). Several burned out chandelier lights. As most European abodes: no face wash cloths or hair conditioner.