So whats the best way to contact potential customers after contacting friends and family?

Then see if you truly have to "downgrade" to get cash flow or if that is a false assumption 3.

I like Podio becasue you can customize the apps to the way you work with simple drop and drag features.

My gut feeling is that this could be a deal for around $325,000, which with my current assumptions would put the cap rate at 9.1%, and about $5,600/year in cash flow.So, what do you think about the numbers?

Call the RE Commission and ask them, they may give you the answer.This will vary state by state and even to local custom, you may find yourself in an eviction and be told to get an attorney when your LLC holds title as it is a separate entity from you.Brokering or management may not always require consideration or compensation, and obviously there would be as you must keep the business entity solvent and pay its expenses.

And I take it from your post that's exactly what you do.The Caveat though is I followed my partners remodel and I built a brand new custom 4k sq foot home top of the line wolf sub zero etc etc for what he paid to remodel his Rancher he paid 1.5 million for as is. 

Find a distressed Chase Bank...buy it...fix it up and landlord it.....receive all money coming in from customers but don't pay any thing out if they decide they want to make withdrawals from their own accounts.  

Goes to show that a little (very little) knowledge on a topic can lead you to inaccurate assumptions (talking about myself). 

Seeing that I am not adding any square footage (in same total btu demand) ,  is it a safe assumption that the existing boiler will be sufficient even with 1 or 2 additional radiators?

Tiled out walk in showers, huge custom walk in closet, kitchen backsplashes, and a lot more.