The Matterhorn is a great Tahoe Donner cabin. Things we loved:
* Big place, spacious, comfortable
* Very modern amenities such as a Nest thermostat, TV with Tivo + Apple TV + Nintendo Switch, very nice plates/dishes/etc.
* Loved the location as we were there to take kids to Donner Ski Ranch - literally 3 minutes away
Not too many negatives. I don't think there is a garage door clicker (or at least, I couldn't find it) which was a little bit annoying for coming/going. And there is no good sled hill in the backyard area.
But those are nitpicks: it is a great place.