From a Curbed.com online article:

During the summers, the northern Swedish island of Kallaxön is bright for nearly 24 hours a day, which means the windows that wrap the house are put to good use. Inside, the house is clad entirely in pale timber.

The main living spaces are downstairs, while a lofted bedroom is accessed by a ladder. Residents access the toilet and shower from the outside—a true testament to indoor-outdoor living.

Designed by Bornstein Lyckefors, the facade of the gabled cabin looks like it was painted with a pint of mint ice cream. The roof, made with an oxidized copper, blends right in, creating a monochromatic look.

https://www.bornsteinlyckefors.se/

To read more: https://www.curbed.com/2019/9/4/20848180/modern-cabin-mint-green-sweden