My wife and I recently stayed at the Sofitel Arc de Triomphe during our recent vacation to Paris. We found the service to be excellent, the check-in was efficient and quick without issues. The concierge, Alain, helped us with restaurant reservations, and at dinner Vivien, our waiter was extremely nice and courteous, quick with our food and made our stay enjoyable. The hotel is located about 2 streets from the Champs d'Elysses, a great location and easy walk. Be warned the hotel is undergoing remodeling, so the stairwell and some of the halls have construction, but we found this not to be a disturbance to our trip. The rooms are clean, well-kept, but can be small if you are tall like me. The layout is a little strange with a narrow hall leading into the room, and the toilet and shower being in 2 different places far apart. One comment would be that the air conditioner is tough to work sometimes and it can get warm in the room. We booked through a travel agency and got great value for the location. We enjoyed our stay and particularly were impressed with the service. Rooms are small and can have temperature issues, but overall we enjoyed our stay and would recommend to others.