Nice place in an old, classic Parisian building. with some basic supplies and cooking articles. For 2 person, it is very spacious. The area is very good, nearby the Opera and Montmartre and several bars. It is within walking distance from Saint Lazare and the drop off point from the Roissy Bus that takes you from CDG, even if you have 1 big bag and dont mind walking some blocks.
The one drawback I can signal is the staircase. It is very narrow and it has a spiral shape, which makes it difficult to go up 4 stages if you are carrying heave luggage. Also, there are no shades in the bedroom, only a curtain, in case you are sensitive to morning light when sleeping.