My wife and I returned to this centrally placed cafe for the simple breakfast of ham roll, crossant and double coffee. Always ask for a double coffee if you are from N Z or an Australian city. We found getting a "good coffee" difficult in Spain coming from NZ.
If you're looking for a good meal at a reasonable price, Artusi is a great option. It is tucked in the heart of Bari Vell, but serves more authentic Catalan fare in a much less touristy local than most of the restaurants on the nearby Rambla. Definitely one of our top choices for an evening out in Girona.