Our party of 12 fit perfectly in this gorgeous "cabin." The Great Room/Dining/Kitchen area is its best feature with plenty of space and amenities for gathering, cooking, and entertaining. The list of features is endless and we had absolutely EVERYTHING we needed to make our vacation enjoyable. The owners did a top-notch job with the luxurious and convenient design of the Echtra Cabin.
We were told we were the first guests so we experienced a few "bugs in the system" that will probably be worked out for the next party and so, not worthy of lowering the rating: 1.) The Ski-In/Ski-Out distinction was a little sketchy. The ski-way to the neighborhood lift wasn't groomed until the third day of our stay and that made a huge difference. Beginners had some trouble maneuvering the snow plow berms for access to the ski-way. 2.) Some in our party had difficulty with the temperature settings in their rooms. 3.) We had a trouble accessing Netflix and Amazon (maybe just need more detailed instructions?), and could not find the password for the Sonos sound system, but Alexa was always at the ready with music, knowledge, and light-switch duty. 4.) BYOB - Bring Your Own Blow-dryer.
We can't say enough about the Whitefish Mountain Resort cast and crew: friendly, helpful, knowledgeable. The driveway and road were maintained every morning. The hot tub was serviced every day. We always have a wonderful time at "Big Mountain" thanks to the accommodating staff, fabulous lodging options, and beautiful location and snow conditions.