If I sold him the building on a land contract for $250k, which is exactly what I have in it, on a 15 year payout, am I correct that the sale would result in a wash, no earnings to be taxed on, and the only taxes I will pay will be on the interest portion of the monthly payments for the next 15 years.  

Unless you pay cash for this deal...I can tell you that this deal will be close to a wash.  

I was hoping somebody on here would know of others I could contact to get our Coin op machines out there.  

You see, I currently wash dishes for a local restaurant chain during the day, bring in barely 1k per month in income (after taxes), a little over half of which goes toward living expenses, and use a bicycle and the local transit system to commute around town since I don't own a car.

A licensed plumber will have to install proper water and drainage elsewhere, where there is a crawlspace and enough room for the machines to fit. 

If friends are not willing to let you show the place and leave a mess behind, then at that point you should simply reconsider your generosity to someone who doesn't have the same respect and consideration for you.One hand washes the other.

We haven't had a formal sit down , but all he kept saying was he wants out.

Not only does it make the house stink, but there's a lot of extra labor involved (i.e. washing/scrubbing walls) whenever it's time to repaint. 

Many landlords have reported that dog washing stations are the most used amenity in their building.

@Jim Carson Then I would recommend selling and using the wholesalers to continue to grind the machine.