How To Write A Legal Letter On Dangerous Building. A professional complaint letter to landlords should include: According to our rental agreement, you must make the payment on the first of every month.

Provide your contact information, including phone number, address and email address so that the landlord can contact you to schedule any repairs. Add the address of the receiver, name of the recipient, the name of the sender, date of writing the complaint letter and subject in the letter. Keep a copy of the signed letter for your records, along with proof of mailing or delivery.


