If I ever have a large/multi room studio space again I'll invest in...
a) A good USB hub
b) Some really long USB cables perhaps with those repeater thingies and some really long monitor cables
c) A small, easily moveable table
Then I'd snake the USB and monitor cables through the wall along with whatever audio i/o patch stuff and set up the table with the hub and my flat screen, trackball and keyboard wherever I needed to work.
I know that can be done wireless/blutooth now but I hate charging batteries and I think blutooth stuff might interfere with system resources while recording.
/lo-tech