It had/has a city lien against it for lawn service, I leave it for the lease option tenant to pay me in the future.

, plus insurance, water, sewer, trash, plowing, and lawn maintenance.

IMO, it should be priced closer to $120k from a purely cash flow perspective.Who will mow the lawn?

If there is no for sale sign on the lawn, you'll have to wait until there is.

I have had to repeatedly ask her to keep up the lawn and shoveling, which she ended up paying for a $300 ticket for not shoveling.  

Should this still be analyzed like a SFR except for trash/lawn care expenses.This deal is in TN if that makes any difference.

If by tons of storage you mean shed type storage, not basement/interior storage but suitable for lawn equipment, outdoor recreation stuff you could be okay for storage.

Other holding costs include insurance, utilities, and lawn care.  

I've also seen some ordinances out here in Inland Empire where you need to ensure your grass/lawn is kept in order, so some landlords would actually pay to maintain that on behalf of the tenant.

In my view paying down or completely paying off a few of the better performing properties in this portfolio may be the least stressful option and would increase cashflow.Another thing I'm curious about is this "ghost cashflow" or "artificial cashflow" as you put it.