First time we stayed (March 2009), it was just the two of us, and it was fantastic. We said to each other that the only way it could be better is if the family took the whole Chalet for a week, so we did in February 2010 and we had the most amazing time.
Peter and Fiona are the ultimate hosts, and the Chalet is just picture perfect.
A word of warning though, it is only suitable for you if you like fabulous gourmet food, good wine, personal service and luxurious accommodation!
look at their web site, "it does exactly what it says on the tin"