This letter provides a reference for Alejandra Chinea, who completed a 3-week internship at Arquitectonica architecture firm. The letter details that although Alejandra did not meet the typical criteria for interns, she impressed the firm with her application and interview. During her internship, Alejandra demonstrated a diligent work ethic through taking on various tasks with remarkable eagerness and dedication. She also showed skill in absorbing information rapidly and juggling different projects and teams. The letter concludes by praising Alejandra's strong work ethic and attitude, and stating that she will excel in whatever field she chooses.