If you are a party of three or less, then I would recommend this apartment.
Cathy's apartment has everything one needs for a comfortable stay. My family thought the bed was comfortable, the shower produced hot water, the microwave was convient, and there is even an elevator. Plus a Landry mat is available right next door. I recommend to only bring a couple of clothes to last three days and then to wash them in the laundry mat if you want to save some money and not pay too much on the airlines for bringing big luggage.
Cathy was a big help since her communication with me was fast and in general, good.
The place is maybe a little far away from the main tourist attractions, but you have the metro and the bus right nearby. Just a 3 min walk away.
Every morning I was able to walk around the area found shops, boungerles, Pátisseries, supermarkets and other shops near by. The scene is quite nice and i feel like anyone would enjoy it. Quiet and not too many tourists walking near by.
While I did say it was far from the main attractions, the most famous one, the Eiffel tower is just a close walk away. Same distance from the metro. In fact, if you get out of the house and walk to the metro, there is a spot in between two museums you would find a beautiful view of the Eifel tower with no obstacles blocking the view.
In general, I enjoyed my stay an would recommend Cathy's Airbnb.