We traveled to Paris for a week's vacation with our adult children and their partners. I must state upfront that our experience was shadowed by the heat wave plaguing Paris during our stay and resulted in an uncomfortable experience.
The apartment is large, nicely appointed and could easily accommodate at least 8 individuals in the bedrooms on both floors. The three bathrooms were large for European standards and were appreciated. The sitting areas was pleasant as was the small dining area. All beds were comfortable with multiple pillows.
Items that were not great may be strictly personal preference. With a six night stay, having a second set of towels would have been nice. I did wash towels but found the instruction manual only in French so it was difficult to do (I did figure it out and it worked fine after that). There are no windows to open (with the exception of small air vents over the doors) and only one single door to allow air flow. Though fans were provided (we requested additional), without fresh air it was truly unbearable on the main floor. The lower floor was cooler but dark and somewhat musty without fresh air. For these reasons, I would only recommend this apartment during the more temperate months.
The courtyard is quiet and the private garden is pleasant (no seating) but accessed only from the main street. Cleanliness and preparation were only satisfactory (old soap bars in the showers, floors not very clean, no paper towels or tissues-reimbursement was offered for me purchasing but I didn't bother). I used the dishwasher multiple times but without English instructions it was a guessing game and I wasn't sure which cleaning liquid was correct. I believe clear and concise English instructions, a midweek change of towels, and light cleaning would be valued at a week long stay (cleaning was offered after I asked but I wasn't willing to spend any additional money).
A welcome bottle of wine was provided, thank you, but some coffee pods would have been a really welcomed addition (I went to the grocery but wasn't sure what to buy - good thing I ran into a gentleman who spoke no English but did speak Spanish!)
Overall, the stay met our goal to spend time with our family in a special location. Again, if the weather had been cooler or if we could have opened windows to let in the cooler evening air, it would have been so much nicer.