From version 13, you can now flip a floor plan with items placed from the Cloud browser.
Flipping a floor plan can be useful when creating different designs for face-to-face apartments, rooms, or interior spaces that must have the same dimensions.
The word Basic in the Basic Mirror Items entry menu means that the current design contains items from both Local browser and Cloud browser. This also means that some Cloud items might not be mirrored properly (for example not reflecting hinging) and will therefore be copied unchanged into the flipped design.
The figure below shows an example of a floor plan mirrored vertically.
Here, the user has chosen to keep both designs: the original (left side) and the mirrored design (right side).