Thank you to the many experts already named on this thread, and many more besides, who respond on a regular basis to the questions asked by new investors!

When I do my own units, should I charge a really low price to my own property to make it self sufficient as it would then cover its own expenses, or should I charge the regular full price for cleaning and pay myself the entire cost for cleaning to boost my income?

I preach about this regularly to people looking to invest in Texas and San Antonio ore specifically.

We had jobs there and we took summer classes to lighten the load of the regular semester.

Here in DFW we have an amazing network so our club also holds in person events regularly.

Dave M's regular co-hosts of Kathy, James, and Henry offer diverse regional and investment styles. 

As with any system quality install and regular preventive maintenance are required. 

Key takeaways include:Thorough Due Diligence: Ensuring all aspects of the sponsor's background, financial health, and track record are meticulously examined.Consistent Criteria: Applying consistent criteria across different sponsors to facilitate objective comparisons and evaluations.Continuous Monitoring: Regularly monitoring the sponsor's performance and financial stability throughout the project lifecycle.ConclusionSponsor underwriting is an essential component of successful real estate and investment management.

In that case, I would shop it around to see if any other regular carriers will write the coverage.  

Find one you can go to regularly for a few months.