The width is 3.13 meters.
Well, then you have already given it some thought. I would put it this way: When planning, you think, 50cm next to the bed – that doesn’t bother me, build it like that, and then after 2 or 5 years you think, now that’s enough, and turn the bed. Then it stands under the window.
2. Views I have asked again for the appropriate floor plan for the 4-window view on the ground floor.
The interesting thing now would be first of all the views for this floor plan, right?
The carport is currently 5 meters away from the street, so that a car (guest) can still fit there comfortably.
Oh, I wasn’t aware it was so tight.
I am still unsure whether the "narrowing" of the terrace is disadvantageous or rather advantageous (topic privacy screen).
The privacy screen would then rather be there so that you don’t see anything. You put a privacy screen on the fence – ideally in the form of a bird-protection hedge. You can also build an insect house or a lizard hill with herbs or, or, or… Seriously, when you step onto your terrace, you want to escape the tightness of the rooms and let your gaze wander. A cozy corner is nice, but one side is enough to snuggle against. Walled in on both left and right then creates the feeling of a row house.
4. North-South Mirroring The sun currently stands perpendicular to the terrace at 4 pm. Honestly, I’m also unsure about it. Intuitively, the arrangement utility room, hallway, carport, WC to the north or east seemed logical to us. The rest evolved a bit because we wanted to move the living room a little into the "niche" of the extension and accordingly the kitchen ended up in the northwest.
Sorry, I can’t immediately follow these thoughts. At least not based on the floor plan. For example, the WC ended up in the south? Just quickly mirrored so that there is no confusion as to how it is meant:

The room sizes utility room and guest would still need to be adjusted a bit. It is initially only about the position. The mirroring would also have the advantage on the upper floor (at least that’s how I see it given the heat) that the bedroom would be in the cool north. The wardrobe is very special. Was that your wish?