This is a very different house to the rest because it doesn’t actually have bedrooms.  It is an outdoor house that is meant for people to use it as kind of a hub for making food and staying in the living room while camping.  The article author talks a lot about what wood should be used and what to do with certain types of wood such as chestnut, which they say to remove the bark from if used.  This is a very simple cabin and can be used in conjunction with tents to make a really nice main house for a camp.