I have a question for all of you SFR buy and hold investors

[Glen Fagin]

If you were at a dinner party and a guest at the dinner party asked you this question, what percentage would you give them?

"...what would you say on average is your total rental property expenses compared to the gross income that you bring in?" Based on a SFR in a lower priced mid west area

What number would you give them?

I know, I know, there are a ton of variables, but on average what would you tell them?