At the time the condo value decreased to about 160k and we decided at the time if we could just rent it out to cover the mortgage and fees, we could make some equity and sell it later even though we werent making cash flow on it.  

New York-Newark-Jersey City, New York-New Jersey-Pennsylvania Population decrease due to migration, 2010-2017: -21,503The NY MSA, a huge area, had a decrease between 2010 and 2017 of a whopping 21,503!!

The agreement also includes language that if tenants are unable to pay the decreased amount of rent between now and the end of the year, eviction proceedings and garnishment of wages for the full amount due will commence the following day.

I guess my other question is wouldn't cash flow potential increase over time as your mortgage cost (the interest payments) decrease and you can increase rent. 

Does the billboard company have the right to terminate the lease if a structure is built that blocks the sign or decreases the visibility?

And you don’t want to pay them off because that decreases your return of equity.

Increased rents and decreased costs!

.  -- I house hack with $2135/month rental income from housemates, so my cost of living is pretty low and will decrease with time.   

@Leon LiMostly, What i have is a few questions that may help you decide or enhance the overall structure Lower Rent:Can your business afford a rent decrease still keep cashflowing the property?

This will increase the monthly payment however which decreases the cashflow of the loan.