Opinions on floor plan design (Iso views, floor plans, development plan)

When the children need to go to the bathroom, they always stand in your bedroom - do you really want that?

For the house size, 15-16 sqm is good for the children's room. If you let children choose, space for playing, later space to retreat with friends or a mini children's bathroom, most would choose the space. Children's bathrooms are a hype. They gather more dust than they are used.

Without a children's bathroom I like it better. Only the bathroom access needs to be changed.

Just swap Sleeping with Child 1
Bathroom with dressing room

Bathroom accessible from the hallway
No bedroom wall at the children's room

The wardrobe is quite small
For 3-4 people

Here is the version with the office

I would prefer that.

that the children's rooms are the same size,

... I consider that nonsense even with children of the same sex who are the same age - unless they are also homebodies to the same extent.

Now I have switched the rooms, but there is a problem with the access for Child1 and Child2 ;(

But no second bathroom in the attic? We now have a second toilet and already use it often.
I can still put a shower for Max on the ground floor, since the small toilet has now become larger.

Many families have only 1 bathroom
A few steps further and on the ground floor there is another toilet

You are still two. Then for years your bathroom is used as the family bathroom, eventually the children's bathroom is used, in the phase when parents become complicated, it has to be the big one again, because only there ...

Equal-sized children's rooms mean no quarrels and younger children do not like having the smaller room, the used clothes, fewer presents - that's already all there