You can probably get around the cleaning part but the first two are critical and so far the lack of proper datasets, IMO, has been the real killer. 

Avoid backlighting - Get the camera as close as possible to the item you want to feature (tenants like to see details).Use proper lighting - Many people find natural, outdoor lighting photographs best.

If you want to own the business and you do not want to be involved on a day to day basis, you can do that, if you set it up properly.  

I have a few thousand dollars saved up, probably enough for an FHA loan down payment, but nothing near 20% down on most properties.Wait... let me backup and properly introduce myself; this is my first post, after all.

Just make sure you and/or a PM screen them properly.

Have you tried going to your clerk of court’s website and looking for the proper forms?

If moving out of your unit I suggest not doing any showings until it has all been cleared out, touched up, and professionally cleaned as places usually show better when vacant and properly cleaned.

@Matt LawtonThe fundamental issue here is that this doesn't allow for a proper inspection of the property.

Will follow up with a proper custodian.

You definitely want to do your due diligence to make sure your contract is legal and executed properly, but there is nothing inherently wrong with that purchase method.