Jay's not wrong. Kids are hard on houses. Hell, my kids are hard on my house. And sometimes you do get additional significant others. That's the case in any segment but I think we tend to find it more offensive in Section 8 bc the government's paying.
In any segment, I recommend checking social media and the like of all applicants. If there's clearly someone they hang out with a lot, check their social too.
I don't generally have problems with significant others. They may be living there but as long as the rent is paid, the house is taken care and the lease is followed, I don't worry about it.
To answer a few other items that came up - some of my rents are higher than market, some are even with market and a couple are lower. In general, I think I get about 6% more in total rents than I would if I were renting to market tenants in my area. I've learned where I can get higher than market rents and maximize my buying to take advantage of this.
I am not driven to do Section 8 to give back. I do it because it makes business sense. It's an added benefit that it helps people but not a motivator to me.
@James G., I screen meticulously and would for market tenants too. The only things I change are that I require a copy of their housing voucher (which tells me which agency they're with, how many bedrooms they're qualified for and if their voucher is still active) and I require only 1 months rent in income instead of 3.
The rest is the same - I call every landlord they've had for the last 5 years, I check their background, credit, etc. I require a $1,000 security deposit, no exceptions and I let them know they will be paying all utilities, mowing the lawn, keeping up the landscaping and cleaning the gutter. I ask if BY TEXT during the screening if they can handle of that (the money and the maintenance).
And last and most important, I do a home visit at their current residence.
This isn't everything - my screening checklist is nearly 4 pages long - but it's the big stuff.