Cabane de Montagne Rustique-Moderne Hors Réseau, Canada

This is a conceptual exterior design and interior layout for a small single room cabin (200-300 sqft). The cabin will be rustic, without running water or power. There will be a small wood stove for heat in the winter.
This cabin will be situated in the Canadian mountains in British Columbia. Summer temperatures are 20-30°C, and winter temperatures are typically -5 to -15°C. Average snowfall in the winter is 184 cm (which could be quite heavy on the roof).
The foundation will be a flat concrete slab-on-grade (no excavation)
Note: We do not want a ‘log cabin’

The building site is very private on 40 acres, with no neighbours. There is a beautiful view of the mountains to the Southwest that we want to take advantage of. There is also a pleasant mountain view to the Northeast. There are no building code restrictions. For those not familiar with Canadian building, this cabin will be built with a wood frame.
We prefer skillion roof (mono-slope roof), and it must be sloped, rather than flat for now loading. The design needs to consider where snow would slide off the roof. For instance, snow should not slide off the roof over the entrance, or the patio, etc.
Note that in a year or two after this build, we are planning on building a 1,500 to 2,000 sqft home nearby just to the Southeast of the cabin site on the same 40 acre property and we would want the style of the cabin to complement the home. The style of the cabin will likely be reflected in the home later, and we will likely come back to Arcbazar to get it designed if we have good results with this trial of the cabin design with Arcbazar.

The building will have a 200 to 300 sqft footprint
This will be a one room cabin, but some privacy is desired for the queen bed
The cabin should make good use of the space available.
The cabin could have a loft, but we would want at least 7 feet of height underneath it
The cabin will have one queen bed, and 2 twin beds
There should be a simple kitchen (no running water), with 5 to 6 feet of counter top, a sink, open shelving. Cooking will generally be by camp stove.
The cabin will not have a bathroom
There will be a small woodstove (not a fireplace)
There should be an exterior covered/screened area attached to cabin for sitting outside in the rain, or to keep bugs away. This screened in area should be 80-150 sqft
We will eventually put a patio on the Southwest side of the cabin to enjoy the view.
Vehicle parking is on the North side of the building site.
There should be some sort of covering for the entrance door to shelter people from the snow and rain as they enter the cabin.
We would like to have some storm coverings for windows for additional protection. These could be shutters, sliding barn door style, etc.
We would like the Windows to maximize the views and be situated to make use of cross-breezes for summer cooling. The wind generally comes from the West / Southwest.

We have some building material available, which we would like to use, if possible:
• 2 each: 84” wide x 60” tall (opening awning windows on bottom third, black frames)
• 5 each: 36” wide x 16” tall (opening sliders, black frames)
• 36” wide steel door with window (opening slider)
We are not restricted to these sizes, but this is what we have available

Our preferred exterior materials are:
• Steel roofing
• Steel siding, wood siding, or a mixture