We stayed at Hotel du Glacier for a week's skiing holiday, I would recommend it to anyone.
Our double room was spacious, clean and immaculate. Susanna who owns the hotel was helpful in every way, she recommended restaurants, places to go walking, ski hire and was generally very lovely.
The hotel is in a perfect location, 5 minutes walk from the ski lifts and main ski/shopping areas, and close to several good restaurants.
We really enjoyed our stay in La Thuile, we will definitely go back.