sorry, I should have know, this sounded very confusing
no, we have already found a great spot for the wood stove, so the entire wall is empty now (besides a double french door). the original plan showed a brick fire place all the way up to the ceiling.
so right now there is a this glass double door with transom .. and an empty wall above. and I was looking for cool looking windows, not just the regular square or rectangle. may a couple of different square one's or something like that.
usually 2 story rooms have a huge glass front, with sunburst design windows or similar, but we want it modern and don't want to lose too much energy by building in a 3x3 meter window.
everything I found so far just looks the same mc mansion style ... maybe there is an architectural blog or a window company, which shows more contemporary solutions ? could not find anything so far.
another question would be the staircase. we want something open, massiv beech treads, no risers, a wood/cable railing ... and the only one's I found so far are this two sites
Staircase Photo Gallery of Spiral Stairs, Circular Stairs, and Straight Stairs by Duvinage » Gallery » Duvinage: Spiral and Circular Stairs and
Kompact prefab modular stairs.
maybe there is something else you know about - and I don't

.
custome stairs (no railing) were estimated to be 16.000 dollars

. so I would like to see some alternatives.