Distance between the hotel and most sightseeing points are walkable which saved us a lot of transportation fees. Lots of good restaurants around the area, there's a supermarket right opposite the street.Hotel staff are amazing, nice and friendly and can communicate in English very well. Breakfast buffet is terrific and we had it twice during our stay. Our home is very spacious and comfy, everything is nice and clean. Overall, Citizen M Paris Opera is a perfect choice in the center of Paris !