How would I go about using Expired Listings to enhance my real estate investing portfolio as I have a real estate friend who has supplied me with them?

I know radiators with a boiler are considered more efficient, but removing them and their piping would enhance the usability of such a small space.

My drive to enhance lives through multifamily real estate contributed greatly to our progress.

Of course what happens if you enhance the property or do an addition etc who is benefiting?

I would second what @Jeff S. mentioned, that true custodians are preferable to IRA administrators.A checkbook IRA LLC is an enhancement on the above structure that is generally more time and cost efficient for investors with a more diverse portfolio.

Any hotel near downtown or Power and Light district will enhance your KC experience. 

With digital enhancements? 

Try to look into upcoming projects that will enhance the current standing of an area (maybe a new T station is being built, or a school is being put in.

It sounds like you are well on your way to enhancing your education!

If they signed the CDC declaration some courts will allow landlords to present evidence that tenant has commited perjury (i.e. they have a job, or have sources of income which they are not using to contribute to payments such as enhanced unemployment and stimulus checks)Lastly, most effective and quickest is having tenant voluntary vacate with cash for keys.