We had an amazing stay at Florent and Nicole's apartment in the heart of Montmartre and a couple of steps away from Sacre Coeur. We had an amazing view over the rooftop of Paris from the 5th floor. You are surrounded by lots of typical French and Parisian cafés and shops. We loved the quietness of the evening and the energy during the day.
Florent was very helpful and forthcoming as a host and shared with us some good recommendations on what to do and where to go. A great place to stay in Paris if you want to be in the hotspot of Montmartre and don't mind walking up the hill.