I have been twice at the restaurant, working close to CDG, and I agree it is great. The breakfast buffet on your pictures looks really amazing. Definitely one of the best hotels in CDG with the Hilton and Hyatt (the buffet at the Hyatt is still the best food experience you can have at CDG IMO). The Sheraton has good food (but at an atrocious price) but the rooms are extremely overpriced and disappointing are are starting to show their age. You pay the price for the convenience to be in the heart of Terminal 2.