let me forewarn you: the service isn't great, but go anyway! niki's is a detroit hidden gem. i've been coming here pretty much since they opened in 1980 and it's still one of the best pizzas in the detroit area. pretty much every detroiter knows that there are only two true detroit pizzerias: buddy's and niki's. although their feta & mozzarella pizza was ranked as one of gq magazines "best 25 pizzas in america", i'm a fan of the simple, but magnificent, pepperoni pizza. thick, fluffy, flavorful bread. rich, zesty tomato sauce. cheese baked into a melty sheet with crispy, crunchy edges. this is the benchmark of a great greek pizza, the interior of the restaurant is beautiful, too with the giant wooden beams and aged brick. so, don't sweat the less than stellar service, the pizza is the prize.