He has given some thought to wireless stuff but he lives in a older house from the time when they were built to last, thick walls floors ect,I understand from reading various techy sites that wireless is not very forgiving,
Frinstance his BIL brough his puter down for me to try and get one of those wireless internet dongles to work I eventually did but reception was terrible,it would work ok for a while then when you rebooted you could get nowt.
One has always had a preference for a good honest copper cable betwixt bits of kit