i also have two workspaces, one for my laptop and one for my home pc.
on the left screen are my libraries,info pallet, and restriction pallet
on the right screen is the main window, tools on left side(3 columns), navigation on the right side and attributes above navigation
on my laptop: tools left with a minimum of space (only those i use the most, the others are under those). info and libraries on the right side. and attributes somewhere in a corner