Fontinha Flat was a little haven away from the city centre. The location was spot on. And I found I could walk everywhere from Catalina Street, through the 'old town' cobblestone streets, down to the river and over to the palace of cristal. Yes it was a bit of a hike to the latter, but this is Porto, and thats what the locals do. And you come across so much more when you walk. So a well appointed unit, great location, Joao was very informative and no question was left unanswered. Great place to stay.