All of that of course after the normal DD of the blocks, neighborhood, and street. 

Of particular interest to me is local, investor friendly real state agents with access to the pre-foreclosure, short-sales and the likes listing off the MLS since this would be my main focus for the time being.I'll provide more details about the investment strategy when contacted.I'd be glad to hear from anyone interested.I wish you all a great day.Happy investing!

The one major stumbling block is getting a mortgage for the remaining 80%.

Does that money have to stay in the bank account for the LLC to use or do I personally have access to that money?

Your seller is not reasonable and will likely fight you on everything from providing paperwork to inspection access. 

Accessible from anywhere.  

Lastly, look for access to mass transit, major traffic routes etc.

I know that I have access to the calculator since I’m Pro but I really don’t understand what I’m doing.

Tenant has access to video and can upload to cloud, though an app, but landlord can't access that. 

I have  a buyer who has stated that he/she does wholesale deals with wholesalers. yet he wants to research the property by me providing the address, pictures which I understand and what the seller wants to sell the property for, looking for some input regarding this matter.2nd does anyone have any suggestion and is there a document I can get access to for the buyer and or seller to sign to protect me from the property being purchased  without my assignment fee being paid, in other words deal being completed between seller and buyer after I had done all the due diligence of the property search.lastly has anyone ever experience this type of scenario just wondering.