I like it a lot – except for the shed roof – I don’t like that. So please change it.
Seriously, nice plan. But does it fit the plot? 670 sqm isn’t that much, so you would first look at how the house fits in there. Would you like to upload a site plan? That would also be important for the cardinal directions.
Otherwise, a few minor things:
The cloakroom has already been mentioned.
The master bathroom works, but the distance between the tub and the sink looks a bit cramped. Maybe turn the T to the left side of the plan? Hard to say without dimensions.
Laundry shaft planned somewhere? Or should the washing machine go into the kids’ bathroom? There would be space, but I guess you probably don’t want to ruin such a generous plan with work, right?
The chill corner doesn’t really seem cozy.
I’m also a light lover. Large glass surfaces are great. But first the functionality inside the house has to be right. I just assume the street is on the left side of the plan. Then you would look directly from there right onto your sofa:
That makes a chill corner uncomfortable. Well, at least for many people.
So yes to lots of glass – but think it over.
I can’t really warm up to the elevation yet. Maybe it would be nicer to place wide glass fronts in the kitchen area instead of 3 single doors?
What are the loopholes in the kids’ rooms actually for, or what exactly happens with the area under the shed slope?