We stayed five nights in Sielikkö Aurora Log cabin, and it was a nice place to stay. The living room is big and cozy with a fireplace and comfortable couches. The two main bedrooms are smallish, and there are some more beds upstairs. The cabin is well equipped with washing machine and many kitchen utensils. There is a nice sauna to enjoy after outdoor activities, and a terrace, too. Generally everything was fine, just some lamps and little things didn't function. The cabin is located uphill from the centre of Saariselkä, which makes it quiet and gives a nice view but it's not so practical to walk there although the distance is not so long.
We had two adults and a dog, and the cabin was the right size for us. The cabin has a well-equipped kitchen, sauna with views of the fell and cozy living room. Location is perfect for hiking and outdoor activities.