I know of at least one vacant lot that was swampy because someone directed their runoff (from a parking lot) to the vacant land; it was empty land so no one complained at the time, even though the parking lot was supposed to have a better drainage system.

Hello BPMy clients are looking to purchase a property for 65k without a working heating system.

More-or-less a reliable instant appraisal system that a 95%+ accurate would be pretty nice.

I have had some clients say great things about Smart Property Systems.  

And 36 Other Key Financial Measures 2nd Editionhttp://www.amazon.com/Every-Estate-Investor-Financ...Landlording on Auto-Pilot: A Simple, No-Brainer System for Higher Profits and Fewer Headaches Paperback – July 28, 2006http://www.amazon.com/Landlording-Auto-Pilot-No-Br...Stay away from Rich Dad hype books, but it's worth reading them to understand your competition's mentality. 

But we have proven systems and procedures that delivers a great customer experience for our clients across all of our locations.We always give out a copy of our owners agreement so the client can review in detail.

Thank you, @Peter R. for replying.

I don't have a system and I'm planning on setting it up. 

Anyway, I am a us veteran how hard would it be for me to obtain a federal loan to buy a fixer property and a credit check is not as critical to rehab a property vs the banking system?

I would be at the mercy of the sellers lawyer and the slow court system.