Go to local court website (or in person if necessary) and look up landlord-tenant docket.

Given size and likely complexity of this type of building, I would imagine you are looking at close to $100k.  

@Justin JohnsonYou need money to get money (leverage) - having an fha mortgage did you put 3% down.Until you get 20%+ down it’s going to be more complex to get leverage and I would argue even if you could get leverage borrowing money with no reserves is a very bad idea

Account Closed stated, Wisconsin Legal Blank has been tested in court and many local landlords find this to be the gold standard.

From the City to the courts, the police, the litigation lawyers, the inspectors, the utility companies and worst of all the tenants. 

The challenge for Texas is you are competing against new and remodeled apartment complexes.

This requires a minimum of TWO booked and completed stays, one is not enough, as was tested in court.

Per https://www.ci.richmond.ca.us/DocumentCenter/View/61839/MNOI...Fair return defined Kenneth Barr method (MNOI) which the Courts have agreed with:“as the price controls are not confiscatory; i.e, they do not deprive investorsof a fair return on their investment.”  

She was finally served the court notice after several failed attempts.

If you’re selling your home to a stranger, have a solid contract that has been tested in the courts.