I thoroughly enjoyed my stay at CitizenM Paris La Défense. To begin, the Check-In and Check-Out processes at the hotel were quick and efficient. My room was comfortable with amazing views of the Grand Arche and the La Defense Arena. Although, the room was small it was laid out well. Beyond the room, the staff was very attentive, professional and friendly. I was actually ill two of the days I was there and the staff went the extra mile to look out for me. They brought tea to my room and checked in on me periodically. I really appreciated that attention since I was traveling alone.
Additionally, the hotel is located next to one of the largest malls in Europe. So there were many choices for food and shopping.
However, the one thing I would consider when choosing this hotel is the walk to the Metro. Getting to the nearest station La Defense, was a trek. But the walk is nice and visually pleasing. You get a view of the Grand Arche during the whole walk and once you reach the monument you can see the Arc de Triomphe in the distance.
Overall, I would highly recommend the hotel to anyone looking for a place to stay while in Paris!