We spent 3 days in Ana and Joaos apartment and loved it. The apartment is very comfortable. It is close to the Porto main attractions (10-15 minute walk) , yet far enough away that it is quiet. There are many restaurants and bars close by.
The check-in was one of the best we have experienced with Airbnb. Joao met us and helped us to the parking and to the suite. He explained everything we needed to know and also gave us helpful insights to Porto. We had a couple of questions about the appliances after checking and Joao responded promptly.
We would highly recommend this accommodation should you choose to visit Porto. Don't hesitate, you won't be disappointed.