There are, I would wager to guess, a lot more markets just like mine in the Rust Belt.What you've got going on in your market is slightly outdated wiring, and yes, it can be corrected in a pinch for pennies.

My day job is in Supply Chain at a chocolate company.

As an example, I only do low income housing-- C/D buy/holds, no one is better at pinching a penny and being creative than I am, my numbers investors would drool over-- but on the flip side--I'd be a horrible flipper. 

The soaring lumber costs that have slowed construction of single-family homes are starting to pinch apartment-building developers too.

I would definitely prefer living closer to our rental, but thankfully we have some really kind and handy friends who can help out in a pinch.

Did not do the ceiling secondary to health issues with dizziness and to this day the formerly white ceiling looks like cheap chocolate milk. 

The funny little example for us was that we were pinching pennies trying not to overspend before house hacking, so I told my wife that she would be able to afford to go out for drinks with her friends and starbucks whenever she wanted (within reason) if we chose to house hack. 

If you're going to Penny pinch your property manager expect similar service.

So my question is the following: If they have 30 days to pick up belongings (which are a ton of items for example: 6 beds, dressers, fridge, tv's microwave, 10 bags full of clothing, toys, bikes etc) and let's say they wait till day 30 because we are already on day 25 to pick up or not that puts me in a pinch with getting them the refund or list of deductions because I have to wait a full 30 days so that means I would be mailing it on day 31?

Also, Seller financing depends on the Seller: if you get in a cash flow pinch banks will usually give you a little time (15-30 days) before they initiate delinquency procedures.