Kitchen problem - Floor plan single-family house 150m²

I don't find it bad now, but rather old-fashioned. But if you want a closed kitchen, such a layout is not the worst. What did you have in mind? Island? The row spacing is roughly okay for you. It doesn't get more ergonomic if there is more free space in the middle. Then the rows are too far apart. But measurements would really be good

In principle, I am open to everything! I am not a planner, but what he made out of this room I don't find particularly well done...

No idea if you can plan an island here? I am aware that such a narrow shape is a big hurdle. I would find it better if there was more space in the middle, it then feels much more "open" and bigger. Somehow I feel that it feels totally oppressive here.

Yes, I can provide measurements in a few days...

My kitchen wouldn't be that either.
What would absolutely bother me is, on the one hand, the walking route with full shopping bags to the kitchen, I find that completely impractical. I also think it totally seems like the kitchen is a necessary evil, but not a room where you like to spend time...
Well, not everyone likes to cook or bake.
I would completely omit the row under the window if it absolutely has to stay like this.

Exactly, I think so too. You can argue about the walking route. We removed the door because of the available space. We believe that the walking route is not a big problem.

But I also think that the kitchen is not a "feel-good oasis," which it definitely should be and which you could somehow expect based on the square meter number.

Omit the row under the window? But that's precisely the nice thing about it: view of the street, sink at the window, that's pretty much standard. Otherwise, I would have nothing in front of me in the kitchen? I really find it hard to imagine something nice in this room.

True, who would have thought how your kitchen looks in the wide-angle perspective while you are crouching with your head lying on the kitchen countertop

I think this gives a good impression of the kitchen size

Again, I think the perspective is deceptive. But of course, you can't make a loft kitchen out of the kitchen. The approach would be to reconsider the "light strip" on the left side. A narrow, long, tall window. It rather makes the room even deeper. You can swap the two windows. The light strip at the back and the large window on the left. Then I would arrange everything differently overall. The tall cabinets immediately on the right are nonsense, they overwhelm you as soon as you come in.

Island in the small narrow space with a small sliding door will not work. And more free space between the lines is impractical. Line spacing should be around 1.2m +/-. The dining areas in the kitchen complicate everything. For me, it will always look like an existing house.

Again, I think the perspective is misleading. But of course, you can't make a loft kitchen out of the kitchen.

An approach would be to reconsider the "light strip" on the left side of the plan. A narrow, long, tall window. It actually makes the room feel even deeper. You can swap the two windows. The light strip at the back and the large window on the left. Then I would arrange things differently overall. The tall cabinets immediately on the right are nonsense, they overwhelm you as soon as you walk in.

I also think the light strip on the left is totally bad.

The cabinets completely overwhelm you, exactly! The question is whether I can get anything out of the floor plan because of this or whether the planner just enlarged the whole house by a meter. Of course, that is also a question of price.