Karlo did a good job of hooking my antenna up and rerouting a cable from the attic down through a wall to feed my living room TV. The next day I had a few questions and Karlo called me back and answered them. I am a very picky customer and I found Mr. Antenna a good company to do business with. The TV channels I get are mostly good quality resolution and I get about 80 so there's quite a variety. Thanks Mr. Antenna and Karlo!!!