Found this based on the reviews. Someone here puts generous portions of love into the way they prepare the food.
If you've never eaten Peruvian before check out the photos here, what you get is exactly what you see in the picture, except that despite the simple appearance the flavors are more delightful and complex.
Finally, the serving staff made me feel like a regular customer. An absolutely top notch experience all around.
My only disappointment was that I had no room after for dessert. Next time!