It wouldn't be cheaper! It's a brand new house so no issues with the wiring.. running cable looks untidy. If I was to go through the wall ect it would be a lot of hassle. As it's a eco house so loads of insulation everywhere! And it would also mean pulling up carpet to get onto the floor ect... master socket downstairs and pc in office same side.of house but in far corner. Just want ome decent powerslines that would get me a decent speed to my NAS and for my net connection. Currently 50mb sky fiber. With a Asus rt-ac68u router.