This helps us weed out the groups of unrelated adults that pop up now and again.We also would verify all information on all parties, you mentioned two separate addresses, check them both, if they turn out to be parents, this is also a sign of a problem, especially when age is considered.

The tenants are adults and have entered an agreement and they need to follow the terms.

We are under contract to purchase a rental property and the day before closing it was discovered that one owner was a minor and the property was not actually owned only by the adult who claimed to be the sole owner.  

As I walk, I write down addresses of crappy rentals and distressed properties, and approach just about every adult I see outside.  

Logically this weight limit is referring to the adult weight.

I will mainly go for mature adults (male), and working.

Do you have separate rental agreements with each and every adult living there?

Can they have a beverage of adult nature, or that also will have to be approved by you. 

Adult conversation is going on.

Lastly, 2 of the 4 adults living in the house only get paid cash, and do not have a bank account.