hello- the service is great with this company. The Linksys RE7000 works fine, in a straight line. I imagine if you have a house made of wood, or at least NOT stone, it would transmit through walls and corners. The distance it works from the modem is about 60 feet.
THE UNIT DOES VERY MUCH INCREASE THE POWER RECEPTION WHEREVER IT REACHES
CORNERS IN BRICK BUILDING; WITH ADDITIONAL BOOK LINED WALLS; ARE A NO GO