Or don't rent to them and then do the math. 

If you’re set on mobile homes, doing your homework on the parks and properties is key.

(https://www.airbnb.com/help/article/2700)Here's what I send to my new Hosts as I consult with them:Pricing is key and worth doing some homework.

So many get the maths wrong in REI. 

When you do the math it seems most were heavily engaged before COVID and some even took advantage of the crisis of 2008.  

I've purchased 3 furnished STRs, and the math definitely would have been different having to furnish them from head to toe. 

Quick math is that if you pay the guru's fee, then put in the work for a few months, you have about 520 hours into the process with $7,500 return, minus overhead, which turns out to be making minimum wage and you have enough left over to take your guru to coffee, but not much more.

Do your homework.

RE is just math, If it makes sense do it 

I find it's best to get your rental data from a few different sources, weight them, and then do the math.