Thank you for the opportunity in this project. This cabin design is made of quality wood which can be found in your local store such as Lowes product. the bottom is the foundation that is laid on the slope ground. then on top of it, a concrete deck block is installed as a base for the wooden column above it, and also so that the wooden column does not directly hit the ground. there are nine basic columns supporting wooden beams on it. then on top of it a wooden deck is installed and a subfloor is installed using a sandwich system with a layer of polystrene foam board insulation to prevent cold air from entering into the outside. then the floor finishing using a vinyl sheet. an example that can be used is the Mohawk R-ft W cut to lenght willow oak wood. Likewise, the side walls which function at the same time as a roof are also covered with insulation to prevent water and rain from entering. finishing the roof itself using black metal roofing panels, and attach under the metal roof panels is union corrugating foam solid black roof panel closure strip. Between the walls there is a window as an addition to natural lighting during the day which is made of clear acrylic or light plexyglass, so that it adds to the view and looks one with nature.
On the inside of the interior there is the main cabin area and the mezzanine deck area. in the main cabin area there is a two-tier bed on the wall with a mattress or you can also use the sleeping bag directly on the bed. then under the stairs there is a storage cabinet. and on the mezzanine floor is also a sleeping area for three people maximum. in this area there is also a storage cabinet. there is a window with a view of Lake Marian. for heating the room using a wood stove, an example that you can use is the Pleasant heart wood stove which can be purchased at a Lowes store near your area. Then for lighting using a battery lantern, an example that can be used is the North light 1 candle lantern any occasion candle holder. then to cook food there is a wooden table covered with an iron plate on top of which a two-burner propane gas stove is installed or you can also use a portable gas stove. at the front there is a wooden fence with iron netting to prevent wild animals from entering or for security.
I hope my design can be useful, Inspire and match your expectations. and I hope you are always healthy in this current pandemic.
Thank you for the opportunity.