Unlike drugs, the first hit is not free.

I know other student rental investors that do not require guarantors because of the additional administrative work and they say that the social pressure of not paying rent is enough insurance.Low Vacancy - LOCATION is everything with student rentals.

Check to see if your old LLC is even still active on the state's roster.I know where I used to have mine (MA), it would be "administratively closed", i.e. dissolved, if you didn't file your annual reports and other paperwork timely. 

My dad served as the administrator of many of his friends' estate as they had problem with English.

If Ohio has them, have your agent file a case with the administrative law judge to get an order to release the funds. 

In March 2022, my dad passed away and I became administrator of his estate which included his home which was purchased in 2003 and had a 30 year mortgage balance of around $70K.

I know other student rental investors that do not require guarantors because of the additional administrative work and they say that the social pressure of not paying rent is enough insurance.Low Vacancy - LOCATION is everything with student rentals.

Ultimately, setting up and maintaining an LLC comes with annual administrative costs so another thing to consider is if your cash flow is ready to support these additional costs. 

I went to their office a few weeks ago and spoke to the lady that handles the fifas, because I have a house next to one of mine, that is full of prostitutes and drug dealers and it's still in the name of the deceased owner and her taxes are $ 30 per year or so.

Something screwy in there and your new partner could be their crazy ex or drug-addicted kid down the road.