This place is in a wonderful spot in Montmartre and in a charming building on a lovely square, and views to Sacre Coeur as soon as you step outside. It's clearly not someone's actual home though so don't expect little perks like kids toys, kids dishes, condiments, soap in the bathroom, even dishwasher detergent. And I must mention the noise - this apartment is on the ground floor with window that open up onto a charming 'place' but there are Montmartre walking tours going by every 15 minutes and at night it seems to be a spot for hanging out till all hours.
Outside of that, it was a lovely, bright, newly painted place and very large by Paris standards. The location is great with little squares and parks nearby and lovely buildings too.
We left our passports in the apartment (oops) and the hosts were great about asking their staff member to get them back to us quickly.