I think this helps to understand the layout of the main space.
It is actually a square and four different sections/functional areas are created by dividing the space in a cross.
Counterclockwise, starting from the right:
-> dining area/occasional seconf office
-> longe / sofa area
-> little office corner ( the desk actually
doesn't belong in the square, as it's
placed in the nook, created from the
diagonical shape of the roof) with
bookcase/media area between the
small and the big Expedit units.
-> reading corner/area and stairs up to
the bedroom and open dressing
....the tiny kitchen in placed directly
behind the reading area and the
bathroom is close to the entrance
area,with the tool and craft material unit, in front of the half
semicircular smaller window.
views of the entrance can be found
and of the bathroom here: