All homes for sale or rent have a listing number. Often the owner has posted a "for sale/rent" sign in the window with that listing number included, or the property may have been advertised elsewhere with the listing number. If you know that number you can go directly to that listing, bypassing all others. Once you do find a property or properties that interest you, it will be possible to go directly to that page again by inserting its listing number. So, you may want to write down the listing number of any properties you like, to easily locate them again.