The Little One is indeed quite little: people head to this tiny coffee shop mostly for take-away coffee, but there are a couple of seats for those who prefer to sit down for their cup of joe. Beans come from Monmouth coffee, the tasty muffins are baked on the premises and there is a selection of crêpes too.
The folk who run this place also have a larger café, The Corner One, with plenty of seating nearer to Camden Town tube.