On our way back into town from a Golden Gate Bridge walk and stopped in this little cafe for a very late lunch. The sole employee, a lovely young French guy, made us great sandwiches on baguette and spoke French with our daughter. He couldn't have been nicer, and the meal was just right. Agree that the ambiance is lacking, but it's clean and good, which is all we needed. We enjoyed Petit Prince very much. Go -- and tell your friends in the Marina!