If you want the best of locations to enjoy all Porto has to offer this is it! The apartment is very clean, modern and secure, and Rui is an outstanding host. Rui was extremely helpful and quick to respond to any and all questions. If you have a car, I suggest you not use the parking just across the street as it is over 50 Euros per night. Take your luggage in, then park just across the river for 17 per day.
Porto is a wonderful city, and Rui and this apartment made our stay even better.