Take a lot of money.
Toasted cheese sandwich and tea £13
Two coffees, two beers £40

This is what was charged to people I know recently. This is the norm in a lot of cafes/bars. It is one of the worst tourist traps on the planet. Tripadvisor has thousands of horror stories.

This may be useful http://www.virtualtourist.com/travel...ce-TG-C-1.html

It is a place I would avoid like the plague. Visit The Venetian in Las Vegas instead. Much cleaner, friendlier, and cheaper.