Bernardo was a wonderful host. He's a very talented architect who is warm and hospitable. He spent a good amount of time telling us about sights and places to eat and gave us a nice tour of the beautiful (and new) apartment that we were staying in which he renovated and designed himself. The location is 5-10 minute walk to the subway station which will take you to everywhere you want to go. Would definitely stay here again next time we're in Porto.