At number 6 Passeig de Colom is the House of Cervantes, where the famous writer Miguel de Cervantes lodged during his stay in Barcelona. The building dates from the 16th century. In the adjacent square, dedicated to the businessman Antonio López y López, you can find the Central Post Office which was designed by the architects Goda and Torray (1914). Inside the building there are paintings by Francesc Galí and Josep Obiols which decorate main hall.