First of all mention your name, address and contact number.After you have written down the date, you can move on to the body paragraph that contains your intention to apply for job. Things you would state include your objective of joining the company? How can you enhance company's productivity? What is your previous experience in the field you are applying for? What is your academic background and how it can help you in your job? Lastly you can list down basic skills and experiences that you have attained from previous jobs, if any.
So, I am relying on my agent to express the benefits of my offer to the seller's agent, who in turn will present the benefits of my offer to the seller. With a concise letter of intent, I am hoping to give my offers a better chance of getting accepted by the seller despite all the moving parts and unknowns.