Why not just run 2 to each room close to the switch, and 1 to each room that the cable lengths outweigh the cost of another switch?
I have a 55 metre length from my main switch to the sleepout where my son has his branch of the network. He has his own switch out there. This is much cheaper then running a second cable, and also uses but one hole in the the main switch. I expect to do the same should anyone require to run more than one machine in my lounge (20 metre run) or the other sleepout (30 metre partly underground run) Perhaps this approach will reduce costs, and free up a hole or 2 on the main switch for you? ~~~~~~~~~~~~~~~~~~~~
