Create partition walls inside the simulated Zone in Wizard building

[Feriel Archi]

,
I 'm a beginner in Wufi plus .
I'm trying to create a geometry of my study case ( room in the hotel) should I take the two rooms in the right and the lest side in order to get a correct simulation ? Or I take juste the simulated pinc room ?
About geometry : I used the building Wizard for creating the geometry, but I didn't know how create the interior partitions walls ( for bathroom and wc).
Also I couldn't create the balcony which has a half-circle shape.

The rooms othe hotekl ( inside pinc room is my cae study)

rtt.PNG (26.78 KiB) Viewed 6653 times

Could you please explain to me how create the intern partition walls of the simulated Zone !!
Best regards