How do I change the ceiling height of a room?

To change the ceiling height across the whole floor, click the three dots next to the relevant floor in the exploded view, bottom right. Select edit and change the value of the ceiling height as necessary. 

To adjust the height of just one room, select the relevant room, and click the two sided arrow icon. Then enter the value needed for ceiling height. Ensure you click the tick after editting the value to save your changes. 

For more help on this topic, see our guide on Floors and Ceilings.