What ever contract / lease / other document you use, run it by your attorney to make sure (s)he can defend it in court.

Anything else COULD go either way in court especially if there is a jury.

I think if they wanted to push the issue in court you would probably be required to allow them to sublease.

You can put in a contract but no court will enforce it. 

The court costs are +- $150 depending on the jurisdiction and the information can be entered on a form provided by the Justice of the Peace

I want to evict due to the damage and extra people.I called the company I typically have used in the past to file and handle my rent court stuff.

Thus you have legal standing and you could threaten to file "Notice of Memorandum" on the property if your investor does not paid what she had "agreed" to.The court is In Your Favor since Colorado is both "Judicial and Nonjudicial" state.

Most don't understand how to fight/make arrangements with tenants/courts/fines/ etc, nor would they be willing to do so.

I work from home and my time is pretty free so taking off a few days for small claims court isn't a problem, so if they don't pay that'll be my next step...Thank you for the input.

Even though it is a "hassle" to go to court, think of it as your "Continuing Education" in the landlord biz.