It's up to you to take stock of your income and expenses, both current and projected to determine what you can comfortably manage each month. Along with your mortgage payment, don't forget related insurance, taxes, homeowner association dues and any other costs rolled into the mortgage payment. Direct lenders have money to lend. They make the final decision on your application. Brokers are intermediaries who, like you, have many lenders from which to choose.
Lenders have a limited number of in-house loans available.
Brokers can shop many lenders for each lenders' store of loans. If you have special financing needs and can't find a lender to suit them, an experienced broker may be able to ferret out the loan you need. Mortgage brokers, however, are paid with a slice of the amount you borrow, some more than others some less. Internet brokers today perhaps receive the smallest cut, sometimes none at all, and can prove to be a real bargain. The lender will run a credit check on you to take a look at your credit status, but you'll have to supply additional documentation including paycheck stubs, bank account statements, tax returns, investment earnings reports, rental agreements, divorce decrees, proof of insurance, and other documentation.