Since I am new to this space, I would prefer to have as safe of an investment as possible then graduate to the more sophisticated. 

But, i do have a couple of LLC's, mainly for transferring property to children or spouse when I drop dead. 

Do that a couple times.

Simultaneously, if this vacancy is a high percentage of the buildings total SF, I would market the property for sale to an owner-user who may be able to fill the vacancy at preferred rates while gaining investment income off the other tenants.

You will get kids jumping on beds and heavy couples using these. 

It can make a double shot in a couple of minutes instead of having to wait for the boiler to get up temp like ours (10 minutes or so).

I have quite a bit of equity in a couple of properties and have been debating my next steps.  

If it's a single member LLC then they prefer to have an officer sign, which would be you and your legal name.

@Nathan Gesner My justification for taking the risk is that I have a solid W2 job so I can afford to take a hit for a couple of months for vacancies and maintenance.

A couple of years ago we had a property that we had sold on a wrap and the new buyer went to get it refinanced through a title company.