May we please have:
1) Snap-to-Object
2) Show Gridlines
3) Snap-to-Half Grid
4) "Flip" Object (as like flipping in a mirror, especially good for L-shaped items)
5) Wall-Objects place-able on Partitions
6) Show Rotation Angle (e.g. 30deg., 60deg., & so forth)
7) Option to Move/Remove Side-Wall Supports
8) Better Centering on Side-Wall decorum (or allow us to move it)
Suggest your own! This will be regularly updated.