We were very happy at Hôtel Chopin for our first trip to Paris! The room was cozy and clean, and fit our needs: somewhere simple, clean, and safe to sleep for a fair price. The front desk staff were all pleasant, polite, and helpful. Breakfast was also very good (continental, so nothing cooked, but the croissants were amazing).
The entrance is down Passage Jouffroy, which was very fun to walk down each day! (Passage Jouffroy is secured at night - use the buzzer by the gate to call the front desk if after 9:00pm.) It is less than half a block to the Grands Boulevards Metro station (follow signs to Musée Grévin) which made it convenient to everywhere in Paris. There are also many restaurants and cafés within an easy walk, and we felt safe on the street, even late at night.
The room did not have air conditioning, (nowhere in Paris does), but they provided a fan, and the room cross-ventilated nicely so it was cool enough to sleep at night.
We would stay here again.