Translate A Mortgage Offer Into Plain English

The mortgage offer landed as a dense PDF full of terms like tracker and early repayment charge, and signing it without properly understanding it feels like a bad idea. This translates the whole thing into plain English and ends with the questions worth asking before you commit.

Translate the mortgage offer document text pasted below into plain English. Explain the interest rate type (fixed, tracker, or variable) and what that means for monthly payments over time, the length of any initial deal period and what happens when it ends, any early repayment charges, and the total cost figures if given. Do not omit any fee or charge mentioned in the original, even small ones. Present the translation as a clear breakdown someone could read in five minutes and understand fully, ending with a short list of questions worth asking the lender or broker before signing. Mortgage offer text: {MORTGAGE_OFFER_TEXT}