There are certain processes that a person should follow before they decide to purchase a home. First of all, this is going to make their purchase go smooth. Second, it is going to save them a lot of frustration, and even some embarrassment. For example, it would be good for a person to apply for a mortgage before they look at real estate warkworth. If they do not do this, they could get involved in the purchase of the home without being approved for a mortgage. Not only will this waste their time and the time of their real estate agent, but it will also be embarrassing in the end.