I stayed here because an overnight layover at CDG.
Good hotel, clean and functional.
Only thing to note is that the shuttle is not for every hotel (like most US airports). It comes every 20 minutes, and it also takes about 20 minutes from airport to hotel (after all the stops). You should take the "gold" line for this hotel.
If you add a possible 20 min wait plus 20 min ride, you could be looking at 40 minutes from the time you get to the shuttle pick up to check in. So if you are getting in a late flight with a morning connection at CDG, maybe worth to spend a little extra and just stay at a hotel in the terminal.