<t>YES! This is the most frustrating aspect about Sweet Home 3D -- all the walls NEVER ALIGN EXACTLY. So much time is wasted getting corners to align exactly. Maybe I'm doing something wrong but it seems like the author just doesn't use the software to design walls a lot or they have some other ...

Some sort of snap to edge as an alt+ drag or alt+shift drag to get wall ends to align would be really helpful.

<t>A Shift+Alt drag when ending a wall which allows a wall to snap to the center of the end of an overlapping wall would be a huge improvement. One of the huge time wasters when using SH3D is tweaking walls so that they line up exactly. And usually they don't actually end up exact. Snap to option ...