Some mortgage advisors work on lenders' commission, and therefore offer free advice.
This charging structure is best approached with caution since a commission-based advisor is paid to sell that lender's products to you, not make independent recommendations about the deal that is in your best interests.
The most reliable way to find free advice is to browse the extensive catalogue of mortgage guides available on the Help2Finance website.
We publish information about everything from improving your credit score to government mortgage support schemes, and all guides are openly available without any subscription or registration.