This looks like an old porch converted into a sunroom, maybe? I love all of the texture going on in this room (wood beams and floors, brick walls, linen shades, etc. I would love to have a space like this to myself when I want quiet to recoup or create.
The structures on offer from Gabriel Ash’s rural Cheshire workshops are beautiful, robust and versatile, and can be designed and fitted around all sorts of existing walls. They can also be free-standing to make the best of views or favourite garden spots.