This is Sonja and Dag’s Norwegian Mikrohaus.
The sleek and modern tiny house is about 360 sq. ft. and includes a kitchen, living room, bathroom and both a loft and Murphy bed for sleeping. Around Easter they built a gorgeous outdoor deck along the length of the house which increases the living space dramatically. You can see more about the house on their blog, Modern Living.
Related: Gøran Johansen’s Tiny Home in Norway (With Plans!)