If you don't, the next seller (ie the person buying your flip) will have an inspection done and then ask for $ to cover a new septic. 

Since you've already covered three treatments, you could offer a good-faith rent concession (e.g., a one-time reduction) without admitting fault, which might maintain a positive relationship with the tenants while protecting your interests.

The room functioned and it isn't like they couldn't put a trash can in front of it to cover it up. 

Therefore, the only patients a nursing home like this could get is state Medicare, which does not pay enough to cover anything other than MARGINAL costs.  

The seller will act as lender 2 and give a loan for $40,000 to cover acquisition and closing costs. 

This way, if you have a legal fight, you're fully covered by that state's law.

The great thing about them is that if one unit becomes vacant, the other units can still help cover your mortgage.

To protect your margins, it’s crucial to have a solid understanding of costs upfront, consider negotiating long-term prices with suppliers, and prepare for possible delays in renovation schedules.In both scenarios, it’s often safer to focus on markets with strong fundamentals (stable job market, population growth) and properties at or below the median home price in the area to appeal to a broad buyer base.

I also understand you can charge them a certain amount as a penalty....1 month rent to cover the downtime for finding a new tenant. 

The real issue I found relates to my insurance/umbrella policy, as there are certain breed restrictions they won't cover.