"I was motivated to apply for this role because I have the passion and background to be successful in this position. I would like to use the strong skill set that I developed in my training and the experience I have from my previous roles to contribute to your performance in designing award-winning buildings. I understand that you offer continuous learning opportunities, and I want to learn and improve my skills from your team. Despite having strong skills in drafting, I must say that I am not quite there yet. I need to sharpen my skills and keep improving, and I see a lot of opportunity with your company."

You will have the chance to demonstrate that you've done your research on the company, so mention all the positive things you have discovered about the organization, like an enjoyable work environment and stability of employment, etc. It would be best to describe how you look forward to learning and growing with the company.