Let's Burger is constantly full and I usually wait around for some time before i get seats, but the best seats in the house are right at the chef's counter where they cook! The scrumptious beef turned a non-beef-eater me into a let's burger fan, that says something doesnt it! They serve healthy proportions of salad, chips etc (not to mention that they are supper yummy!) and the sauce adds a sizzle to their already satisfactorily extensive menu, definitely the best burger in beijing and will be a loyal fan of them as long as standards are kept up. Two thumbs up!