I want to make sure the seller feels protected but also don't really want to move stuff into storage and then have to move it again after closing.

I've always been curious about this move... if the title to the property is in the name of the LLC, but the mortgage is in your personal name, how much asset protection is there?

Typically, borrowers must provide title insurance policies to protect the lenders' monetary interests.

I do it to protect my investment because if a nasty tenant comes along it can spread to the rest of the building which I have had happen. 

There is definitely money to made in SS, and plenty of people are doing it.I'll also add to Mike's comments that small increases are easily attainable as (1) tenants typically aren't talking to each other about price (i.e. comparing their rent), etc and (2) most tenants don't find a small increase in price motivation enough to spend money on a moving truck and spend a weekend or more moving their belongings to a new facility.

If not, you have a very strong case for her not following the standard tenant laws for NJ and the Tenant Protection Act of 1992.

What's to say that it has to be the place where you spend most your time?

I asked the customer rep what protects me if a tenant calls and says they moved but actually are on my dime; and they said oh there is no protection. 

How do I protect myself from tenant damages when they move out?

So how can an LLC keep the LL anonymous and protected from being sued if your actual name is on the lease ?