 The second floor repeats the same spatial scheme of the previous one, and remains of a Muslim factory of the 11th century in the brick canvases, which indicates that, from the 14th century something similar happens with the appearance of the last two floors, of Mudéjar invoice, and whose construction would be due to the construction of the palace of Peter IV of Aragon, that is connected with the Tower of the Troubadour thanks to a corridor, and would be configured as tower of homage.The arches of these plants already reflect its Christian structure, because they are slightly pointed arches, and support unveiled roofs, but flat structures in wood.Its function in the 9th and 10th centuries was the watch tower and defensive bastion.