I booked the cabin months before our trip and Yves was always very easy to communicate with. Even having to make changes to our booking, he was very understanding and helpful.
The location, even though not in Chamonix itself, was terrific. Only 10mins away from the hustle and bustle of Chamonix by car, or great bus service (with a ski pass).
The cabin itself is cosy, but enough room for two adults and a 12 and 15 year old. The kitchen is equipped with everything required. Laundry facilities were also great to have for an extended stay. The downstairs area was great for kids with table tennis set, and the extra (heated) room for skis and ski gear was awesome.
Would definitely recommend.