I loved staying in this apartment. The location can't get better than that, it's right in the centre of Paris but at the same time on a tiny and quiet street, at walking distance from many attractions but also perfectly convenient for public transport. The apartment is bright and clean, beautifully decorated (the current furniture is actually better than in the pictures), and fully equipped. The building is charming, and the view on the roofs is lovely.
I would definitely stay here again, and would give even more stars if I could :)