Luis was a fantastic host! He was very timely in responding and even met us at the train station when we arrived in Porto. He walked us to the apartment and gave us a little tour on the way in addition to multiple tips on things to do and places to go.
The view from the apartment is everything! I would not want to stay anywhere else in the city! It is well under what something with that view would be priced in the US. I would stay here again in a heart beat! In addition, the location is close to anything you would want to see or do including restaurants and shops! We do recommend packing lightly because it is a haul from the train station with heavy luggage. Wear comfortable shoes!