Ummm, no there's a lot of risk with body fluids" Nope.

Additionally, in many jurisdictions there are regulatory/legislative restrictions on when you can disturb the tenants.I always figured, if I'm looking to drop $500K to +$1M on a small to mid-sized apartment building, I can make myself available for an hour or two during the week.... and as @Jeff Kehl indicated, if you've done all your homework and deem a property worth a walkthrough, you've probably already submitted a LoI to the Vendor.

American workers are financial slaves and our education system, political system, media, financial regulatory system, tax system and financial system pretty much ensures that this will not be changing.George Carlin on the “American Dream”https://youtu.be/kJ4SSvVbhLw

So in 2018 every single economic body that I know of is raising their forecast of growth.

Lending on an owner-occupied project requires licensing and opens the lender up to a bunch of other regulatory issues. 

So a friend mine was approached to sell his auto body business along with the property and building.

Instead of getting up on the toilet, turning around to face forward (putting 100% of body weight on one side of the toilet in the process), planting both feet on the seat, standing up, and squatting down (for #2 or #1), which will cause the bolts holding the toilet in place to come loose (our toilets are built to assume weight roughly evenly distributed on the seat).

But I’ll leave a unit empty before i just throw a body in there to generate income.

She drives a 30 year old Camaro with body damage and bought another junker Camaro (worse than the first) via financing for her 16 year old child to drive. 

The kicker to that is he will have to deliver one month's rent to the court within +-3 days and of course he will notAt that point the appeal will be dismissed and you would have to file for the Writ of Possession for the Constable to come out and supervise you and your crew(yes you will need bodies to move out his stuff).