Luis has been an excellent host from the beginning till end. His apartment is centrally located at Sao Bento i had no issues getting around on foot everywhere! It is so comfortable that I wouldn't mind sleeping in late. Also, he's so welcoming and constantly ensuring that I am enjoying my stay in Porto. Even sharing his personal map of all the attractions, bars and restaurants to visit, incredibly useful for a traveller! Do not pass up the opportunity to stay here!