Ever heard of wireless computers and printers - helps with limiting all the wires and then you can print from IPad if upstairs. I use a desk with a back on it and therefore when you walk in you don't see the wires hanging down. Another option is to use a spit so that guest can watch tv on the computer screen. The less mess you can see the happier you will be with a dual bedroom/study combo. If you can afford it, get a Futjusi ScanSnap scanner - and keep paper at a minimum.