I am also a 6'4" 235lb. man, armed of course and let's just say very highly trained in defense (just painting the picture for you).

You get $30k from some random unacceptable source (friend who isn't family gifts it, drug money, Al Qaeda, sold a car or painting but didn't do any paperwork, you just walk into your bank with $30k cash and deposit it, it makes zero difference in the world, unacceptable is unacceptable).Your balance is $80k.You spend that $30k, doesn't matter on what.

Does anybody have any tips on listing agreements in general?

If you have any advice or tips for me, they will be greatly appreciated! 

So I’m a hard worker but due to bad credit, I’m  looking to own a condo in an owner financing dealIf you know a deal please let me know and if it’s not possible please give me any tips appreciated, thanks- Rizzy

Another tip is to look into the local zoning/boarding minutes or eve of the Google "CITY Zoning Approved" and see which attorney is more active (successfully) in your area

@Redha Laafia you can also talk to sub-contractors  and develop a price list for items like roofing, painting, kitchen and countertops, flooring etc. those are very easy items to standardize. 

If anyone has any tips, ideas, advice, or anything that would help me get started that would be greatly appreciated!

I will reach out to Dave for sure, thanks for that tip as well

We would love to get some thoughts on areas to look at, realtor suggestions and tips and traps for the local market.