Mundae Cleaning Services carpet cleaning scam,ripoff,upsell,shoddy, Internet

I'm stunned to see positive reviews online for this company. After I purchased a Groupon deal, they walked in the door trying to upsell, despite the fact that I bought a deal for up to three rooms and one hallway, and was only asking them to clean one room and one hallway. The cleaning was spotty and streaky, the worst I've seen, and while I didn't time them I'd be shocked if they spent more than ten minutes on the work. Then they had the nerve to ask me to pay tax in addition to the Groupon I had already paid for. I ran them out of my house and strongly suggest you don't invite them into yours. Sleazy.