My husband and I were very satisfied with our stay. The building looked new and so did the apartment. The multilingual welcome "book" with recommendations on what to visit, where to eat, where to shop, etc. was quite helpful. The location is good, only a short 5-6 minute Uber ride to the main shopping streets; and short walks in the vicinity will lead you to interesting shops and cafés.
The apartment has all amenities you would need for a short, or a longer stay. While we did not make use of all appliances, the ones we did were in good working order. Parking is a plus, if you choose to rent a car.
The host Paulo is friendly and responsive. Should any problems arise, it was a comfort to know we had help if we needed it. Overall, we would definitely book this apartment again the next time we visit Porto. Two thumbs up!