I love burgers and its not easy finding a place that serves up a decent burger in Singapore. I have even tried the burgers in DB Bistro Moderne in the Marina Bay Shoppes and other places recommended by food bloggers in Singapore.
My idea of a great burger is the beef patties itself - the meat has to be of good quality, the buns just the right amount of texture such that the any garnishes added to the burger doesnt start to make the buns start sogging, and of course good and not skimpy garnishes. And if I am paying top dollars for a great burger, it should not taste like it came from one of the fast food joints.
Bergs serve decent burgers. There is a decent selection of burgers - you can see it on their website - my favourite being the Berg itself...large size. There are two sizes and unfortunately, fries and drinks costs an additional S$4.
There are even vegetarian and chicken options. Had a meal with a vegetarian friend who had the Falafel vegetarian burger and conclusion was that it is very good.
Overall, there is not much of an atmosphere in the Berg in the CBD area but it does what it is suppose to do - serve decent tasting burgers.
My only complain would be 1) quality of fries - wish it is crispier 2) choice of drinks that go with the S$4 add on - you are given a choice of lemon ice tea or ice tea - no other substitutions. I think that is rather poor.
A meal would set you back around S$15-18 - not pocket change but is a place I would return to whenever I am in the mood for a decent burger.