Hôtel Le Chat Noir is a very charming boutique hotel and their staff were hospitable and attentive. The location is a block from the Moulin Rouge (which is awesome), though that means it's also in the red light district, so if you're the type who's aghast by the sight of a sex shop be prepared to see about a dozen within a few blocks (not a negative per se). I enjoyed the hotel's breakfast and found the room comfortable even if it was a bit small. Proximity to all attractions on the hill of Montmartre are within walking distance, including Sacré-Cœur. A worthwhile stay off a high traffic street!