Place is a joke!
They DO NOT accept cash (Probably trying to report less profit to pay less taxes)
I don't know any place that doesn't accept cards now days. Even a small business has a square card reader on their phone. This place takes down your order on their little phone thing, so there's no excuse for that. Which by the way, takes them forever to take your order on, it would be a lot faster if they just wrote it down.
I'm not %100 on Las Vegas Law, but I am pretty sure it is illegal to charge for water if you serve alcohol in your establishment. A friend of mine asked for a Water and was denied any free waters but had to pay for a bottled water. That is crazy.
Now the service was horrible, it could have just been our server because everyone else around seemed to be getting faster service. The burgers are "ok", nothing great, the gimmick is they are just loaded with tons of bacon.
Highly recommend you choose a different place. This place is just popular because it was on TV and because the FREE FOOD over 350 pounds so everyone want's to see what the hype is about. It is nothing great at all. AVOID!