10% is probably a little steep, and like John said, a flat fee may be more reasonable.Setting up a proper STR is not cheap, but once you are set up properly, you deal with routine breakage.I recommend managing yourself and saving the 20% personally, getting a rockstar cleaning team and a reliable handy person, using something like Hospitable that can help automate messaging when listing, and reading the book from the bookstore here called Short-Term Rental, Long-Term Wealth.

Put locks on each bedroom door so individual tenants have security of their personal belongings.You need a really good set of rules regarding shared common space, cleaning, kitchen use, bathroom use, etc.Be very clear about the rules up front, and selective about who you put in there.

Do you assume the renters cover the cleaning fee?

Does anyone have any experience with financing a clean and sober home that is already in existence? 

Listing, optimizing, customer relations, cleaning and a whole lot of other stuff are involved. i would like to connect with you to see how I can be of assistance to you.

They also have very rigorous requirements (again test results near or just below the detection levels) for getting a "clean" house.

Some land was sold off years ago without this issue, but I understand why the attorney can't guarantee clean title.Has anyone dealt with something like this?

Investors are a little bit like white blood cells in a city - they clean up the properties nobody wants or is able to take on.

Tell her to empty and clean it, and you'll let her out of the lease immediately.

I grew my rental portfolio starting with a house hack to rentals that are all clean BRRRRs.