I stayed at the M a few days after its opening. Its location is excellent, only few meters from a small shop, right in the town center. Rooms are very clean, though a little small. Overall a no-frill place to stay if you go skiing, but the hotel needs to fine tune its service and amenities to justify its price. Amongst the problems I noticed :

- the breakfast is too simple (scrambled eggs and ham?that's it???).
- there is no changing room. This should be a must have for any hotel used for skiing (it seems the staff was aware of this issue though, and offered to use their private rooms for us to change before getting back to the airport).
- The breakfast and the gym are in the same room (!), so you can get sweaty people running while having a coffee... or smelling the cooked ham while running....
- There is a useless game center on B1, with (I would guess) recycled old arcades. Not a single soul was using it during our stay. Why there was an arcade, but no changing room was very mysterious...
- The ski locker room is located in a strange area of the hotel (B1, quite far from the entrance).

I am sure many clients will immediately notice the various problems and tell the staff...