That will determine what your offer will be.  70% is not a rule and it varies from 30 to 80 depending on heat.

The trulia interface is extremely easy to use and provides heat maps for things like crime. 

I imagine the heating costs and maintenance costs on an old church are probably high.I imagine that an space near a school would thrive as a daycare for kids not in school, or for after or before school care.

Higher end rent would require some repairs and rehab.Capex $285Maintenance $285Vacancy $190Insurance $110Water & Sewer $85Taxes $1042 ($12,500 per year).Structure of the property is in decent condition, no current leaks or issues found.Two leases are month to month as of this month, the one bedroom has a lease until august.Gas, heat, and electricity are all paid by the tenants individually.

If it's a slab foundation and assuming the inside has the heat on then it's fine.  

The body sat for a couple days in 95 degree heat with all the windows closed until the son found him. 

But the yellow of tar can also be found on smoke/CO detectors, walls, and inside heat ducts.

Yes, but HUD requires that the house be heated for nearly 24 hours before any utilities are turned on.

The east facing balcony has great sunlight in the morning.Some Shared Amenities include: Pool, Tennis Courts, Sauna, Beach Access, Car Wash, Heated Underground ParkingTenant to pay electricity utility.I've recently mailed 45 Postcards to all the other tenants in the Condo building offering a $200 Referral.

Minneapolis does require you hire Minneapolis licensed contractors that are expensive and can add 100's to 1000's to each repair bill for things like electrical, plumbing, heating, AC, siding, and roofs.