We were there for a week long ski holiday. The rooms and furniture are a bit dated, and stairs creaky, as one would expect from an over 100 year old building. The showers were also not great. However beds, sheets and towels were fresh, clean and soft. Wifi and hot water always available.
Every member of the staff was super friendly and helpful, there was a real sense of pride in good service. Special thanks to Arnaud for his brilliant suggestions on the days we couldn't ski.
Things to look out for: it is a steep walk up from the train & gondola station, so take the little green train if carrying heavy equipment (it's free, and circles the village every 20 or 30min). Hotel Reception is closed between 1200-1500 hours, and again at night (between 2100-0700 I think?), but there is a bell & a phone in case one needs anything. Views are great, but rooms are not soundproof. You will hear people going up & down the stairs.
Breakfast fare is good (the bread & cheese options were excellent), and hot meals can be ordered. Afternoon Tea cakes were brilliant, I regret only going once the entire time. Try not to miss those.
Overall, a charming and friendly place to stay.