Tucked away in a relatively quiet side street, reception is always staffed. Lucky I had checked Google maps beforehand so knew what to look out for. About 15 min walk from Gare du Nord.
Our premium room was a good size (for Paris), excellent wifi signal. Breakfast was outstanding, individual serving of boiled egg, fruit salad, ham and cheese, crepe, yogurt with coulis, bread, jams and spreads, croissants, pain au choc, fresh orange juice and coffee.
Location is just below Montmartre hill, about 5 mins walk from several metro stations. You can see the Sacre Coeur from about 100m away from the hotel. Area is hilly, but nothing too extreme. Good value restaurants around, if you like to explore.