So I'm planning on moving my projector into my basement.
I'm trying to decide on the layout.
The trick is the projector has a certain throw distance, the couch and chair are pretty large, and there is a pole in the middle of the room which shouldn't be in the way of someone watching or in the way of the projected throw area.
Drag the projector + screen, chair and couch around to find a good place. After moving something, it is selected and you can click the rotate buttons to rotate it.