Having the door through which you entered at your back, head towards the opposite side of the Main Vestry. At the end, you will find an open door on your left: you are about to enter the Cathedral Chapter Rooms. Go through that door and you shall access an inner courtyard, the so-called Marshal ́s Courtyard. Turn your body leftwards and go to the next room, the Antecabildo, where you will find, at the end of the room on your right, a curved hallway. Upon entering it, you shall take the first door on your right to access the elliptical Chapterhouse (official no. 28).