As noted by @Purnell Cook "contact the correct department covering the property in question.

I can't tell you how many times I've gone to the property and it is gone, or you figure out something is wrong, maybe the legal description, or the address, or there is $100,000 worth of junk there you need to haul off that was not in the pictures, or that cool commercial building, that when you get there has the faint words that you can now make out to be a former dry cleaner, or gas stations, or lead smelter, or oil change shop or something like that. 

Are you going to be providing the services for assisted living: nurses, caretakers, cooks, etc?

I'm in the NW burbs -- but Will, Cook, and DuPage county all have REI meetups.

An oil tank leak could be prohibitively expensive and possibly not covered all under insurance.Gino

If had that taco truck, you would have food costs, fuel to cook it, staff etc., does that means it's "bad"????

HiCurrently live in a 1958 home with an oil furnace from 1997 and original terra cotta tile lined flue, which I am told would be a good idea to have relined with a stainless steel liner because the tiles are no longer aligned.

There simply is nothing on Wall Street that matches the Investment ROI of real estate, only if one "cooks the books" and does a whole bunch of "what-if" gymnastics can we get there. 

If one of those guys relapses and cooks meth it will be really bad and not only will everyone have to leave but you won’t ever be able to sell the place atleast not for fair market values .

Less surprises and less "cooks in the kitchen" over however many years.