It is 'lost' when investing within a retirement account.2) If the extra rate of return is about 1%-2% it may make sense given all the extra worth involved such as setting up and paying for the SDIRA account and then potentially having to file certain tax forms if your income is subject to Unrelated Business Taxable Income.

@Jaime Farias I think part of the problem is the learning curve of all the other involved parties.

I agree with Chris, why get a third party involved. 

However, they’re requesting a mid-stay cleaning without any additional cleaning fees.

Besides your rent, your cleaning fee should be the largest expenses for your normal operation.

Quote from @Mackaylee Beach: Vinyl flooring is my top choice for achieving a clean, modern look at a lower cost.Its versatility and durability make it an ideal option for various rooms, from kitchens and bathrooms to living areas and bedrooms.

There is no real estate involved; they are on a lease.My bank is currently looking at how much they can give us for a cash out refi of our rental condos, but we are trying to investigate all options.Thanks for any advice. 

Why would they stop if nobody sues or gets the police involved?

I think it depends on the condition of the property whether it needs full replacement of most parts or just cleaning refreshing.

They can't live clean, so get rid of them.