We had a wonderful stay at Michelle and JD's property. Communication was seamless and the owners were very thoughtful and attentive. The house was one of the cleanest rentals we have ever stayed in and also had some of the highest quality touches, from nice towels to heated floors to comfy sheets and beds to a fully equipped kitchen.
As mentioned in the listing, the stairs are a bit steep and I would worry with little kids, but our 6 and 9 year olds were fine (and loved the feel of sleeping up in an "attic" -- not to mention all the Legos!) We were able to easily hook up a computer to the monitor upstairs when the kids needed some down time as well as enjoy the puzzles and games at the cabin. They loved playing in the snow in the backyard, too.
The best part of this cabin, however, is the location. It is a short block and a half to Elk Ave for restaurants, coffee shops, shopping, etc., and a short three blocks to the bus stop to go up to the mountain. It made ski days a breeze and we barely had to drive for the 6 days that we were there. Crested Butte is such a special town and this cabin is the perfect place to enjoy it.