Here's some recent discussion: Save positions of closed windows?
If it's just a handful of particular folders that you want it for, using Layouts is the most straightforward way, and those can handle the toolbars part as well.
Here's some recent discussion: Save positions of closed windows?
If it's just a handful of particular folders that you want it for, using Layouts is the most straightforward way, and those can handle the toolbars part as well.