Square single-family house 9m x 9m on corner plot

Also important: do you have a dimensioned section through the staircase in the attic? I can hardly imagine that with a 45-degree roof pitch there is enough headroom in the attic to comfortably use the stairs – even if it looks like that in the undimensioned section.

Personally, I always find it a pity that such value is attributed to the TV set.

The couch faces the interior, and the TV set is mounted on the interior wall. So, from the couch, you look into your house and not into your property. Furthermore, the window will always be closed, because otherwise the sun shines on the device.

Are you sure it is 2H? That would be wall height x2. More like 1/2H? Which federal state is it?

You are of course completely right, H/2 in Bavaria. Thanks for the correction!