There are quite a few investors in your neck of the woods.

Even the "fences" are concrete block, not wood.

@Mike Wood Can you elaborate a little more on your comment earlier?

In other words, leave the glamorous glitz of "New Granite Countertops and Wood Floors" to the advertising, and cover the potential warts of the property for the appointment setting conversation. 

Windermere is where more affluent people live, basketball players, shack  and Tiger woods have homes in that area

I'm assuming you replaced the windows of the house (most likely wood double hung, which is what the majority of Cleveland houses had originally) with vinyl replacement windows... but did you touch the basement windows?

Thank you i didn't understand this “Install furing strips (1x3) across all the joists then install sheetrock on that. ” I googled and found wood strip Originally posted by @Jared Chaszar:Best Option: have an electrician remove and reinstall wiring over joists and through studs.Secondary Option: Install furing strips (1x3) across all the joists then install sheetrock on that. 

Usually, if a wire isn't 1.5" inside a wood member, a protective nail plate is used to prevent piercing it.

I have seen a few of these things and most generally, if a seller is so greedy, he'll be taken to the wood shed most of the time.I was selling a locally owned produce stand (building) and land that was a prior gas station.

Each unit has granite/quartz counter tops, solid wood cabinetry, coil-top stove, 30” wide refrigerator, radiator heating controlled by each unit, 12x12 ceramic tile in the basement units and hardwood floors in the upstairs units, U-shaped stairs at each side of the building for easy access to both floors.