Large single-family house with 4 children's rooms - convertible into 2 residential units

Whether planned or unplanned, a society must also raise the children of those who are at the lower end of the monetary ladder. Otherwise, this society is screwed. What we are beginning to slowly feel in the early stages.

Honestly, your dream world is all well and good, but that helps the OP with house construction exactly 0. The fact is, children cost money and to be more precise: they cost space. And it doesn’t matter what income level we are talking about. A poor family with 2 children needs less space than a poor family with 4 children.

And you can clearly see it here (if you have the imagination). The ground floor is unsuitable for 8 people. It needs more space or fewer people.

Planned on the ground floor are 2 bedrooms, accommodating up to 10 people