I was looking through the pictures from previous trips and found the below picture, showing what we found when approaching the hut after a long day skiing. The picture is taken in Padjelanta National Park, on a recon trip for the winter trip in 2014.
And yes, the hut did turn up after half an hour of shoveling. So bring and shovel on your winter trips! And if you are going to Sarek or Padjelanta National Park... be prepared not to meet a lot of people :)