We didn't get to meet Susana & Alfredo in person but Susana responded to our Qs on sms swiftly. The apartment is in a very central location, easy walk from the metro, especially getting to and from the airport. The use of a travel cot was really helpful. The apartment was modern and clean. We didn't use the kitchen to cook meals as we found a great breakfast place called Travellers Cafe two blocks away. Enjoyed our stay in Porto!