I've tried to create a living space (including a downstairs living room and upstairs hallway) by changing the offset limit of the space and it should fill out an upstairs area which has different wall parameters than the ground floor as the space covers a set of stairs. I deleted the upstairs space and increased the offset limits to cover both floors but the space perimeters just doubled up on the space upstairs. Now when I try to place a space automatically it does not add anything though there is uncategorised space.
How do I create a two floor space with different perimeters or just recover the upper floor space?
