Hi bdfd,
thank you. Here are the plans of the various levels:

Second floor (3 childrooms and a master bedroom, with a bathroom which is still unfurnished)

The childrooms are two preteen rooms (one for a girl and one for a boy, and a toddler room).
...Bye

Hi,

Nice work for the two first levels. [;)]

For the second level, do not forget the slope of the roof.

You can not put anything against the side walls.
At least you start with an offset when you have a height of 1 m.
As a result, your pieces are narrower... [:(]

see the simple example below :

Do you see that I say ?

[:)]
.