I've installed Synergy, and currently have all monitors virtually side by side. My actual setup looks like this:
How can i configure Synergy to work like this
According to this open Synergy issue, this may not be possible to configure in a way that will make sense. The multiple monitors on each computer are treated as one big monitor, so there is no way to get the mouse to move between the L-shaped server monitor configuration and laptop monitor 2 in a natural way.