This place is a little food stand near the Canada Water tube/bus station. As these things go, it started off ok, with the smell of onions grilling on the portable griddle making my mouth water. Alas, cut-rate condiments ruined what would otherwise have been an average burger. The awful mayo made the chips inedible, which is a shame because they could have been excellent. They used clean oil and served them piping hot. Also, the can of Dr Pepper I ordered was covered in all manner of unidentifiable grit. Nasty.