@LaToya Gibson - You will have local Realtor association fees, Texas Association of Realtor fees, National Association of Realtor fees, state licensing fees, continuing education fees, errors and omissions insurance fees, MLS fees, lock-box fees and possibly others.  

There are numerous more specialized suppliers, too. 

We discovered a minor error that the title company was making on the HUD-1 and had it corrected.

In the end it is best to contact the trustee and point out the error.  

@Erick Martinez - Go the monthly AZREIA meeting, they are also numerous subgroups that meet on a monthly basis.  

Yes, those may be factually correct statements, but I have gotten to know numerous realtors and/or agents who are very good real estate investors.

There are numerous resources to help people succeed.

There are numerous CRM's which are used inside and outside of REI with a lot of helpful youtube videos and how to guides to get you started.

I reiterate that numerous times when lease signing.  

If it is uninhabitable, well you may need to give yourself a large margin for error.