Floor plan optimization city villa + fill consideration

So I find it strange to open a door and then it stands inside the room

I feel the same way – that’s why I close the door again after passing through.

And it was said that you can only say that after positioning the house and it is never wrong to plan windows.

Especially with a slab-on-ground house, you first check how the hull copes with the waves. At least if you don’t have the today’s ideally perceived supermarket parking lot slab of a plot. You only ever open the portholes of the cabins that are above the waves. It’s just that landlubbers always have to drown first before they understand that :-(

Now I’m afraid it will get too dark in the cozy corner.

You too will be over 50 someday, then you will appreciate the absence of floodlights in the cozy corner

You will also be over 50 someday, then you will appreciate the absence of floodlights in the cozy corner

I don't understand what you mean by that? What does being over 50 have to do with it?

It annoys me to close the door. I like to keep it open. Currently, it's a 1m door. I think I'll just leave out the door frame. If necessary, you can install the door at some point or make a sliding door.

I don’t understand what you mean? What does that have to do with being over 50?

Age cannot be understood by telling, it can only be experienced.

It annoys me to close the door. I like it open. That is currently a 1m door. I think I’ll just leave out the frame.

For doors that you want to have unhinged from the start, leaving out the frame makes the most sense, yes. As an open passage, I find 151 more suitable than 101 though. 113, as you already suggested, would however have to be permanently without a door, otherwise it would be a classroom (or rather hospital-feeling) door.

I agree regarding the window . Better to have it than to wish you had it, and indirect light is still light. I would even put a west-facing window in the kitchen area. How that looks would depend on the kitchen. The neighbor's garage is annoying because it's so close, but not a disaster. You plant something there, and soon you're looking at flowers and leaves. From experience, I recommend planting the plants in good time – that takes a while.

113 as you already suggested, it would have to be left doorless permanently, otherwise it would be a classroom (or feeling-like-a-hospital) door.

Can't it be filled with drywall and then a smaller door put back in? Is there anything speaking against that? Sound transmission then?
Are there standard door opening sizes for sliding doors? I would probably tend to go for a sliding door then. And it can only slide towards the kitchen. A 1.50m door length is certainly too heavy to slide, right?

I would leave the door as it is. Our kitchen door also opens into the hallway instead of the kitchen. It stays open most of the time, but when my darling is cooking, I am often glad that I can close it. I don't see any unbearable stylistic inconsistency there. To let more light into the hallway, just install a fixed glass panel next to it (let’s see what the door maker offers). It should look something like this. Where the hinge should be now or not, you have to discuss with the door maker.