Christelle’s place is fabulous! The location within Montmartre cannot be beat! Everything is very walkable - the Sacre Coeur is close but also far enough away from the crowds of tourists. Lots of bakeries and cafes right on the street and the nearby Metro stations are very accessible (use the lift if you arrive at the Abbesses station!). There is quite a bit of street noise late into the night...many of the restaurants don’t even open until 7 pm to accommodate the late night crowds. ...but shutting the windows solves that!
The apartment is very spacious, beds are comfortable, view is quaint, washer/dryer/dishwasher are excellent amenities, and the neighborhood is wonderful with shops, bakeries, cafes.