The toilet vale in the tank is a good idea.

To quote a famous Shark Tank line: "I'm out" or the current tenant needs to get out.

Let's say you get a service call for no hot water when it gets checked out there's no gas to the hot water tank to light the pilot.

Then the market tanks, and the big pullback is on.... you are saying the banks can pull my HELOC, even demand it due right away? 

I drove by it and it was obviously broken into recently.. so  while it can be done... doesn't mean it's a good fit for everyone.Doing the 30K club is a shark tank, you either sink or swim, and ps. majority of people sink, people lose money, stuff gets stolen, bad screening will teach you about evictions,... definitely not for everyone!

In PA you may be more likely to find it in heating duct wrapping or vermiculite insulation.Another item you may need to look at is oil tanks, or plumbing.

Hot water tanks, furnaces, gutters, downspouts, even the aluminum siding will be stripped.

Lease price, structure, length and longevity of the current tenantsCondition of the capex items including the roof, structure, water tank, furnace, ac, appliances etc.Their experience with that zipcode/pocket if they are an active realtor

You need electricity, a sewer disposal tank, and 24/7 lighting, and portapotties 

Expensive Shark iron, gone.They let me walk in and never even KNEW these things were missing.This means, when a renter takes your table, they don't get charged, Vacasa lets them have it like a FREE gift.Every time I asked for a replacement, they would argue that wear and tear was the culprit, even though the appliances were NEW and I was gone 2 years.When they did replace the items it was with CHEAP PLASTIC.