Hello!, I’m trying to place floors on Rooms hosted by a Linked Model
Really would help if would show the output (preview) of the nodes and also tell what the warnings are.
But my first guess is that it is a Level and / or Lacing issue.
Not that all rooms would have been placed in the model. So check first, for the area of the room. If a room is placed, then the area will be greater than zero. Filter using this check.
Here in the image, the four walls and a room enclosed by them, are from a Linked model and the highlighted floor is created in the host model.