MARIA was our host, and she was superb in every regard. Everything was truly nice in the apartment, and Maria made sure that, in case of need, we would be able to contact her and receive immediate attention. Since everything went absolutely fine, the only reason that we had for such a contact was arranging for (excellent) pick-up/drop-off at/to the airport. We would therefore like to thank Maria and Carlos very much for their warm welcome and outstanding professionalism which made our visit to beautiful Porto truly wonderful.