The five stars are for the space alone (though the coffee and food isn't anything to sneeze at, which we'll get back to). Ineffable Ca Phe is the work/study/catch-up spot that I didn't know Penn Ave. needed. The atmosphere is immediately welcoming, with plenty of tables/booths large and small (another plus, lots of electrical outlets). I came in for a late lunch one day and had one of the banh mi, which came on perfectly crusty bread with fresh and crisp veggies to cut through the rich pork. I also treated myself to a Vietnamese coffee, which kept me tided over and caffeinated until I had to leave to go to work. Everyone working who I met that day was so friendly and obviously excited about the opening. Such a lovely addition to the neighborhood, and one I hope to enjoy for a long time.