We absolutely loved our stay. The flat is spotless, nicely decorated with new furniture and accessories, and well equipped. The security is excellent. It is located in a wonderful central location with many excellent restaurants nearby. Gustavo was very welcoming, guided us to a nearby parking garage (21 euros for 3 days) and gave us some fantastic information on touring Porto. He is a truly caring host. I can honestly say this is a 5 star choice!