@Sreymach0
First, look at their verifications. How complete is their application? If they have not provided their government ID, make sure you check it at the door.
Second, read their "Hey, I'm xxx" introduction. Is it appropriate?
Third, read their reviews.
Because hosts are dependent on reviews, many have a Chrome Extension called AirReview. This free extension allows us to see what reviews the guests have written.
I don't do much of the above. I only care about verified government ID and the apporpriateness of their inquries.
Make sure you have fun.