Ted the salesman was very professional and open to the options they had available regarding types of tints and applications for the home. He was happy to compare difference in performance between his brand Llumar and competitor(SunPro). Ted was not pushy but just indicated if we decided to go with their services to let him know. Gave great rate for family room which has 2 story high stacked windows and master bedroom. Kinda funny that SunPro said they had the lowest prices and his for the family room alone were 200 dollars cheaper and better performing tints. The installers James and Fernando were on time(830 am) spot on, very professional and efficient with their work. They were happy to answer questions about the tint and quick to respond when I pointed out they may have installed the wrong tints, but I was wrong in that case. The tints were great and we were installed very well, I couldnt tell they had been installed and I could see the difference immediately. Before my family used to be scalding hot during day due to the sun and a ton of light was in the room. But now the temperature dropped significantly, no heat, still had my lake view just looked like i was on the beach with sungalsses :) Oh and they credit cards!(I hate checks) Thanks again definitely recommend to anyone in Katy or anywhere in Houston that has this new stacked window feature that most homes are offering now.