Imagine that the building you live in is not just your home, but also the entire city. In this building, all the essential needs you can think of are gathered under one roof. People can get to the supermarket, the post office or even the registry office in the blink of an eye, just by taking the elevator. Despite the storm outside and the heavy snowfall, the children who live here go to school through the underground tunnel of your building. Located in southern Alaska, Whittier is a coastal city hidden between imposing mountains and the ocean. With an area of approximately 51 square kilometers, it has only one residential complex for its entire population.