The first three properties were all setup by the PM and I felt sometimes there were unnecessary items at the same time some missing necessary items.  

(I do not make much money at all, ~$30k/year so I wouldn't qualify for much by myself.)I hope that makes sense, and if there is something i'm missing then please feel free to let me know and also thank you all in advance!

Am I missing better options?

Are we missing anything? 

Does the rent roll contain record of past rent payments (e.g. whether tenant missed payments or were late)?

Missing stove knobs, dripping bathroom faucets, etc...

or even moreI will add 2% lease, I missed it somehow. and with that obviously, it will even fall down,Would you mind sharing your per door number ( assuming 20% down ) or what you target to achieve with SFH?

For example, during the inspection of a flipped property, we learned that the plumbing system was shot and the flipper patched over leaks.

If you're missing the financial side of the puzzle it's probably not a good idea to begin with. 

Having a checklist of items that should be addressed before a tenant arrives can help make the transition easier and ensure you don't miss an important step.