I believe if your mother-in-law runs out of money that Medicaid will step in and pay for the nursing care.

When you die your heirs pay zero taxes.

Pay attention to your weekly and monthly discounts as well. 

Generally there are multiple units for each "zone" if you will when I've seen them installed.Regarding your problem at hand, I personally would simply adjust your plan to move and make your initial plan to get the current issues resolved, while costly now, in the long run holding onto the unit will likely pay off. 

Now my first property currently has a tenant that is not paying rent, so we started the eviction process.

(If someone isn't paying rent, I don't consider their income - in the City of Portland, I can't legally.)

@Scott Goulet if that's the case and there is no significant difference in occupancy, then my gut tells me that it is not a major factor that guests consider and are willing to pay a premium for.

Another thing that my brain keeps milling on is the fact that if in a normally purchased deal, I work hard and pay off a 3 million dollar building in 20 years, and then don't pay my 80k annual property tax, I'm going to lose my 3M building that I "own" but somehow don't really actually own.

I know what seller financing would involve in regards to me (the buyer) having to pay a interest rate set by the seller and the monthly payments also set by seller.But what are the benefits of seller financing a property?

I personally did not subscribe to paying for coaching in the initial phases, i believe there is plenty of free content and also books out there that can coach the early steps.