Bungalow 135 sqm: Floor plan + windows

And what if visitors come?

Visitors, as long as they don’t high-five every day, can also use this toilet.
Or you send them home first, to the garden.
I am often in households where I have to use the family toilet. That is no problem for me now.

I meant more that, for example, the man's football buddies have to move to the garden because the woman is currently enjoying a full bath but the OP will know what she needs

Oh wow, a new building is actually going to be constructed here without a guest toilet. I can't believe I am still alive to see this. Then at least install water supply and drainage in the planned storage room; you never know, you might want to sell the house to 'normal' people someday.

So, without a guest toilet... if needed, you can also fit a second toilet. The recessed terrace is intended to provide some structure, which the open-plan room lacks. Also, to create a place for a TV.

Very nice Could you please take screenshots instead of pictures of the screen? In Windows, for example, you can do this natively with the Snipping Tool. It’s just a tiny bit unpleasant this way.

Very nice Could you just take screenshots instead of pictures from the screen? In Windows, for example, you can do that with the Snipping Tool by default. It's just a little bit untidy like this.

I can. But it’s pointless if it’s a standalone computer. And putting data on a USB stick, then accessing it with the other computer, etc., is too much effort for “I do it for free in my spare time.”