Documentation, also known as loan papers, refers to the necessary paperwork that must be completed when obtaining a loan from a housing finance company. This includes signing various documents that outline the terms and conditions of the loan, such as interest rates and repayment schedules. It is important to carefully review and understand these documents before signing, as they legally bind both the borrower and lender. Proper documentation is crucial in the loan process and must be completed accurately to ensure a smooth and successful transaction.