If you have the slice tool on and the interior view on at the same time, furniture in stories higher than that of the slice become invisible.
Here are my buildings with the slice tool off.
Slice tool at 44m, ground level where I am building. Notice the curtains on the ground floor are also missing.
At 49m, 1st floor, can now see what is on the 1st floor minus the curtains, my guess is that it is because the curtains aren’t attached to the floor.
At 54m you can see the curtains on the 1st floor but not on the 2nd.
1468068332256.zip (6.2 MB)
Version Number and Mods in use:
572 / no mods