Please do step inside. On the outside it may not look like much and the location isn't the best, but inside it does look nice and the food (which is what should matter most) is amazing and well-priced.
The cevapi is their best dish and a must-try. It's like a beef sausage/kabob that's filled with onions served with a fresh ciabatta-like bread. Hits the spot if you are a real carnivore. The borek is nice too if you're not craving pure meat. It's like a puff pastry filled with vegetables.