Most buyers work with two people: an agent who finds the house and a lender who approves the loan. When one person does both, the questions that normally wait on a phone call between two offices get answered in the same conversation.
I run your numbers first. When we walk into a house, I already know what its payment would be for you, including taxes, insurance and any HOA dues.
The closing date, the inspection timeline and any credit you ask the seller for all depend on your financing. I write the offer knowing exactly what your loan needs, so the dates are ones we can meet.
When the appraisal comes in, or the inspection changes the price, the agent and the lender both have to act. With one person there is no relay. I see it once and deal with both sides.
I read a buyer’s financing the way a lender does. When offers come in, I can tell you which ones are likely to close and which ones have weak spots, not just which price is highest.
Tell me what you are looking for and I will line up homes, run the payment on each one and answer the questions a listing can’t.