We had a very pleasant stay at the apartment. The three bedrooms and three toilets were perfect for three couples + one child. (shower in one bathroom, bathtub in another and last one just a toilet). Everything met our expectations. The apartment was nice and clean and just a few minutes walking distance from Gare du Nord train station. Check-in and check-out went smooth with the keybox. I would recommend this place to others without doubt. Located about 1,5 km from beautiful Sacre Coeur.