Don't fall for the advertisement. You will be high pressured to do add ons and when you say never mind they try to charge you a service fee for coming to your home, which I refused to pay and he refused to leave. Have a man present if you are female, they may leave when asked. I also felt I had to pay him cash because I didn't Trust him with any of my card information and they don't take checks (but they don't tell you that in advance).
Worst experience ever. Now my carpet is wet and dirty and I have to clean up the mess he made all over my tile floor.