Dominique's apartment actually contains two separate AirBnB listings, one single room and one double room. I stayed in the single room in June 2019. Dominique's apartment is quirky & charming, with amenities like a gorgeous balcony and an elevator (a godsend).
If you are visiting Paris in the summer, I wouldn't recommend booking this apartment, as there is no air conditioning. I was in Paris when it was 90° every day & even at night the room was quite hot. There are little things that Dominique could do to improve her room, such as providing a power outlet near the bed and a wastebasket. As it is, the room is very small & bare-bones and you definitely get what you pay for.
Dominique's shower is incredible, the water pressure is fantastic and it was the perfect antidote to the hot days spent walking around Paris. She also very kindly offered me bread & cheese on my second to last night.
In all I would recommend Dominique's AirBnB to somebody traveling alone who does not expect to spend a lot of time in the AirBnB. It's a good place to rest your head.