We had a GREAT stay in the ORM Apartment! Nuno from ORM waited for us in the apartment and welcomed us warmly (although we were 2 hours late due to our flight delay). He showed us everything and recommended the best sightseeing spots as well as some restaurants! The apartment was super modern, very clean and in a great area due to several train stations nearby. We would definitely come back and we really recommend this place for a great city trip to Porto!