I stop here weekly for a quick breakfast before work. The people are always nice and patient, and the prices are even better. Patuca has a good deal - coffee and a bagel with butter or cream cheese for $2.00, which is a) cheaper than Dunkin' Donuts and b) cleaner than street vendors.
Pros: Prices, good deals, layout, service, seating area
Cons: I found an inspection review on NYC Everyblock that was a bit scary. Hopefully they clean themselves up.