Shifting quite boldly, we might say, from electric cars to sustainable travel architecture. The Polestar Koja Treehouse, designed by Kristian Talvitie, is a winning submission from the 2021 Polestar Design Contest. The Koja is a beautiful and impressive micro space that will have you feeling one with the natural world. Built using endurable materials, the Koja is anchored to a tree trunk in the forest and features an entirely glazed facade. The exceptional architectural design allows guests to experience nature without leaving the cabin, a truly immersive experience. The Koja Treehouse is displayed as a feature of the "House by an Architect" show at the Fiskars Village Art & Design Biennale.