We signed a "storage agreement" for $1000/mo.

I had an idea to offer a year's rental pre-paid at a storage unit, with the moving/packing included as part of the deal.

It probably won't be feasible to "meter" the heating expense in that building in a way that's going to be cost effective.

The other reason I like this property is because it has always been my dream to one day own a Self Storage facility. 

possible, but unlikely. especially if they are each needing to find alternative housing, you should offer them each a few grand so they can afford new rent/deposit, storage/truck rental.

Google Adwords cost would be far too high for it to be feasible. 

Is it feasible to setup this way? 

I would love to have all the subs come to a job walk at the same time (like in the commercial world), I just don't see that being very feasible in residential (or maybe in my more rural area).

I am new to real estate investing, but I have had an idea for a long time. The numbers are finally to a point where this idea makes sense to me. I am a solar contractor in Florida, I do mainly residential photovoltaic...

That would determine the feasibility of using the Roth funds to invest in real estate.As noted, if you stay within a Roth IRA framework using a self-directed IRA, then that can be a great way to build tax-free wealth with the funds.An IRA may purchase property outright, or with the use of a non-recourse mortgage.