Single-family house 160m2 with basement, 500m2 plot

Not that I wanted to insult you with anything, but apparently I did... what is a site plan?

You don't have to. In the end, we don't have to argue about terminology either. Ultimately, it is about this: the more information you provide, the more one can respond to your design. Less information, less input. Sigh... somehow everything is in the pinned posts. No one here can do anything about the fact that they are not read. No one will now turn their neck for your north arrow.

I wish you all a nice evening

You don't have to.

oh well...

So I looked at my initial post. Also at about a hundred other threads where you have helped. I don't really see what's missing. Maybe it's due to my ignorance or state of stress. If there were trees in a new housing development, I would move there. Otherwise, the cardinal directions are visible, the building envelope, the neighboring garages, as well as the streets. So which information are you missing?

Since I don't have a proper computer today, I fiddled around in Paint. Is it completely strange to build the kitchen facing the garden and the living room on the northwest side? I'll attach my little sketch here. Maybe someone else is interested.

Is it completely strange to build the kitchen facing the garden and the living room on the northwest side?

Not for me!
It depends on what you want in the living room. For me, the living area consists of a sofa and TV corner. An area that we only use privately, not with family, friends, acquaintances, etc. Living room means a retreat for us, to end the day. In that respect, I find a darker corner perfectly suitable for that.
The kitchen, on the other hand, the heart of the house, central hub for everything and everyone, in my opinion should be properly oriented with access to the garden.

I had filled out the questionnaire as far as I could. What information are you missing?

Also, everyone should be allowed to keep a bit of their remaining privacy on the internet, right? Who knows who is reading along here...

Well , the maximum possible result only comes with maximum info. It's already very difficult to put yourself in someone's feelings and just as hard to imagine a place as a whole if you don't have all the available info about it.
By the way: As soon as you even have an internet connection and/or a mobile phone or your family, you can cross the word data protection off your vocabulary.
You can post your name, address, blood type, and a picture of yourself here in the forum and you are still galaxies away from what you VOLUNTARILY provide every day. Your registration office, for example, practically legally sells your data....just so you know.
You should worry less about those who just "read along" here... - ......and I believe that nobody here cares about your privacy; which you, by the way, damage yourself from the start out of your own accord by outing your private life here.
So.....without maximum info no good result can be expected; but you have to decide that yourself.

Just saw your last post and can only shake my head about what you're worrying about at this stage.
Get a qualified expert on your side and preferably an architect beforehand or you will have a lot of pain during construction.
Forget the window in the guest WC or the door to the garage.
Stop, find yourself an architect or a good planner who tells YOU and not the other way around, and then it can work out.
And get rid of the 3 sinks in the bathroom - that's where the nonsense starts.

I can only agree with that. Also, this battery of sinks.. somewhat reminds me of the 7 dwarfs

Otherwise, the cardinal directions, the building envelope, the neighboring garages, and the streets can be seen. So which information are you missing?

Look at what you delivered here in the first post. It is now a screenshot; in the top right corner, there would still be the north arrow, a cardinal direction, a street, a neighboring garage... you name all that in plural. In the end, it does not matter, but I still don’t see the mentioned building envelope (on the phone), which would be useful for the house format, just as it would be interesting what kind of street it is: a passage in a residential area, a dead-end street, how many neighbors or strangers walk along there? Is everything already built, does the neighbor also have a house next to the garage that could block your sun? I do not even see the property yet. It may all be clearly visible to you because you know it; we see a somewhat grayish area that presumably represents paving. How much space remains on the right is not discernible. It is also possible that I can’t see the forest for the trees, which has happened before. The other posts don’t look any different. At 680 bucks, I have noted a whole battery of architects and have already spoken to one or the other. Take one.

I can only agree with that.
Also this battery of sinks.. somewhat reminds me of the 7 dwarfs

Look at what you delivered here in the first post. It is now a screenshot, in the top right there would still be the north arrow, a cardinal direction, a street, a neighboring garage... you name all of that in the plural.
In the end it doesn’t matter, but I still don’t see the building envelope you mentioned (on the phone), but that would be useful for the house format, just as it would be interesting what kind of street it is: through traffic in a residential area, dead end, how many neighbors or strangers walk along there?
Is everything already built, does the neighbor also have a house next to the garage that could block your sun?
I don’t even see the plot. It may be clear to you because you know it, we see a somewhat grayed area which sensibly represents paving. How much space remains on the right is not recognizable. It might also be that I don’t see the forest for the trees, that has happened before. The other posts don’t look any different.
At 680 bucks I’ve noted an entire battery of architects and have already spoken to some. Take one.

I already posted this here in the thread, but this is the plot with the building envelope and the neighboring garages. The only neighbor’s house sits next to the left garage. Otherwise no neighboring houses within 30 meters that could block my sun. The arrow pointing north is also included here.

Since my construction planner is really slow, I am seriously considering sitting down with an architect. I thought we were talking about five-figure amounts for planning. Maybe I misunderstand architects’ fee rates. Is there a portal to find architects?

The thing with the 3 sinks was more funny than serious. My planner asserts rock-solid that the straight staircase in that position results in the best floor plan on the upper floor. Because I don’t have tools to remodel it, I had hoped for your help. The garage width and the building envelope already set a lot here. The rooms on the upper floor were our specification and that is the only thing important to us for now: 3 children’s rooms, separate parents’ area with its own bathroom. Basement: 2 offices and possibly a small hobby room.

On the ground floor I simply believe we don’t have infinitely many options.