It's great but I just have a few questions like if there was poop (human) in the toilets and they were smelling and if there was cat, rabbit, dog etc poop all over the house floors and objects; urine over everything, what would you use to sanitize it or to kill the smell and probably pathogens so that you can start cleaning? 

Make the rules in advance, enforce them consistently and fairly, and remember that the tenant's job is to manage your investment, not act like a defiant child.Your initial objective is to make it clear to tenants that you are running your operation as a business, there is a new sheriff in town, what was in the past was between tenant and former owner.Existing tenants should be given an opportunity to reapply or given plenty of notice that you are terminating but must okay established monthly rent, on time, until that date to vacate. 

Stay objective, offer to help them move on, and be nice.

Harvey) passed away back in the 70's(Mr Hempstead) the Executor, file the paperwork with the State of Texas requesting the death certificate, but the state refused since he is not a relative. 

BP is a great resource, go to the education section and learn as much as you can.Also, try to attend local real estate investment clubs and real estate related meet ups and start networking.

I don't know anyone that is a close relative or friend that can provide a loan for my upcoming project.

Just don't quit your day job just yet--once your business gains some traction and is earning you money, and the day job is costing you more than its earning you, that's the time to take a serious look at your next career move.As to all of the investment options, you have to pick the one that best fits your objectives and works in your market.

I've got relatives in and around Wichita so I'm familiar.  

Should we agree to split any costs related to the closing process?  

You want to be as objective as possible in your process, eliminating assumptions to the best of your abilities.