In March of '21, the trustee transferred title of the property to all beneficiaries personally as tenants-in-common.

As you will soon find, there is no common definition of a turnkey property, and it can be very risky (and expensive) to make any assumptions.The ongoing management of the property is another area of vastly different approaches to turnkey investments.

The most common issue is the distribution of claim money.   

Any chance you can speak more to why you would avoid joint tenancy or tenancy in common? 

The plan for me is to, after I sit down and compile a list of options I think are reasonable, creative (or common), ethical, and legal, I will consult a local real estate attorney and come up with an order of operations, much like the manner in which Nathan has presented his.Other options I’ve thought of:1.

Who's maintaining common areas, lawn, etc?

In the Pacific NW, mold is an incredibly common problem.

Both the parking and garages or rare in the area It was given to us from my wife’s ex in laws (long story there ) but has a mortgage of about 145K and a mass health lien is 25K.

You'll be the legal owner and will be collecting rental income, so I think you will be able to utilize the common strategies of depreciating the property and CapEx, expensing repairs and other property-related out of pocket costs, as well as interest on the mortgage loan. 

Using HELOC's to purchase additional properties to increase your cash flow is a common strategy.