The contractor you pick and hire can hire, or has a clean out crew along with demo crew.

I just picked up my first deal in Huntsville, AL, but am starting to notice that finding deals in that market is becoming increasing lot more difficult.

Looks like National Fence is the main fence company and LSR has porta-potties but they never pick up their phone.

That's what I pick up. 

For June rent and all others, pick up the money orders in person or have them meet you at a location halfway between your house and the rental. 

It's tough to say with certainty and it a lot of success in the MTR market hinges upon operating ability, property layout, understanding your clientele and ability to adjust to the market.This article does flag some cities that are good for MTRs: https://www.stessa.com/blog/hot-spots-medium-term-rentals/

if you just pick something online and buy it - you will lose money. 

-if you can't house hack, and your immediate area is truly too expensive, pick a market a couple hours away. 

I think you will be fine, I can tell you the accounting in Doorloops looks familiar to Quickbooks so you should pick it up quickly. 

I just have one question for all the tenants that screened do I send a letter on why I didn't pick them?