Make sure to look at different room listing sites to understand your rental market. Sites like Spareroom.com, Facebook Marketplace, and Craiglist all offer the ability to search within a specific zip code.
The easiest way to have your notifications light up after posting your ad is by being vague. A roommate ad should support your desire to find the perfect roommate and spell out the specific characteristics and attractive traits you want in a roommate.
Once the ad is active, people will begin calling you. Prepare several questions to ask them to get a sense of who they are and if they would be a good fit for you.
Make sure you have everything in writing. You want to make sure all your dealings with your roommate are in written format.