Are there any limits on neighborhoods, price range, home size, etc.?
You can create as many Prospect Groups as you like. Each Prospect Group can have as many Name and Cell phone numbers as you like. This means you can create groups by price, by property location, by property size or whatever parameters suit your business requirements. In other words there could be a group with people interested in properties in a specific price range e.g. $100,000 to $200,000, or Condos in Suburban neighborhoods, or Homes in Urban areas, etc.