On the interior they used all plywood and just painted it white from the floor to the walls. It's simple and low maintenance - cottage all the way. Throw in an old school wood burner, grab some local wood and you have your heat for the winter.
The cottage has the large glass wall (shown in the top photo) opening up to the lake which I'm sure provides a sweet view. I also think that it's important to take into consideration which direction the natural light will come from and how much shade you will have. These few things can go a long way in helping determine finishes and how you heat and cool the place.
A cool use of exterior materials with the cedar shake and adding color to the few windows in this place. A nice way to make a little statement or add that pop when it seems as though the winter months can bring not just snow but a ton of gray. It's so low maintenance using the natural cedar shingles, perfect for a cottage on the water.
photos by Jens Rotzsch via Arch Daily