Who should use a mortgage broker
People who use mortgage brokers are guys who don't have to commit hours of their time searching and browsing online for a better deal. Good mortgage brokers are known to offer many mortgage programs. Visit http://www.essentialsofborrowing.com.au/~/ar/9/mortgage-basics/home-loans/help/why-use-mortgage-brokers/mfaa for more information.
Yes, it will allow you to get quotes from multiple sources.