I could write a whole book on this topic, but this is what came to mind.3) There are a few factors that I consider when picking the city.

All changes MUST be in writing.

My first self-developed software gave me efficiency.  

I don't like AI descriptions (sorry @Andrew Steffens).They look and sound completely like it was written by a bot, which it was.I like to write my own copy for listings and I respond directly to all guests, inquiries and issues.

I have recently started writing down addresses of run down or abandoned properties that I would like to purchase, but I only have the owner's name.

There is so much free content out there that can teach you about guest services, software, vendor management, and so on. 

Pricing - If you cannot check your competitions price and adjust yours daily you may want pricing software (PriceLabs probably best for single listing owners/operators). 

I’m struggling to understand why all of this is necessary just to use their property management software.

One way we fight this is with photo verification pre-lease signing and not approving renters who don't view the place in person, our credit underwriting software also flags apps that have a high likelihood of fraud.

It can get pretty expensive what would anyone suggest or should I write the lease so that the next tenant depending on time of year should I do not include a specific utility and adjust my rent because of it ?