I totally recommend this place !
First of all, the apartment is great and situated in one of the best location of Paris.
For tourists, the Sacré Coeur is 5 minutes away (walking) and for those willing to explore Paris, the subway is just below the building. Super easy!
I love the neighborhood of Montmartre, which is like a small village in the center of Paris. Full of nice restaurants and cute shops.
As I said, the apartment is great : comfy and super clean and the owner, Lorraine, very kind and helpful.
I would definitely go back for any leisure or business trip (Easy as well with children).
Thank you Lorraine!