Strays or Not Strays?

There are hundreds of different challenges that you could do in the Sims 4. One of my favorite YouTubers is Kelsey Dangerous, Kelsey and Peach-ish May in Peach-ish K. What advice would you have to anybody who is looking to create maybe another co-host of this show? Like what's your favorite thing about all of this? I love the just the open ended creativity.