For this reason, we require all adult occupants to meet at our office to review all of the Rental documents.

I don't feel right leaving them wondering and feel it is the least I can do after they paid 47/adult for the application. 

Toddlers are easier to control than adult babies.

REI is possible at any age - teenagers have made it work (with the help of an adult partner) and you can't be too old either - but I do think there is an age where the stars align a bit more and it is easier.

Late teens and early 20s young adults rarely have the self control and little to no financial education is given before they're handed the money.

There is a little bit of my home in every STR of mine; kegorator, fire pit, pellet gun & pigeon bait, propane or gas grill, Netflix, adult movies, 2 sets of boxing gloves and headgear, artwork of scantily clad women, etc. 

Experts estimate that around a third of all American adults have a credit score below 601 (https://www.foxbusiness.com/features/how-many-americans-have-bad-credit) and so are considered a poor or bad risk.

That standard things we buy from WalMart between vacancies are: deodorant soap, facial soap, laundry detergent, dish soap, dish scrubbing pad, toilet paper, paper towels and occasionally bath towels, bed sheets, dishwasher tabs and pillows.Every now and then I'll buy some adult dvds and print some advertising on mailing labels. 

It works for families with older kids downstairs, mom and dad upstairs, or 2 adult generation families with one child e.g. grandparents, parent, and one kid.

At this time the company primarily serves adults with limited health needs.