Is $3500 a fair price for the treatment?

We have approximately 10,000 in septic testing and subdivision, and another approximately 10,000 in a tractor to maintain the building lots. 

Through my journey I have gathered priceless information about the markets and maintained countless of connections including contractors, investors, agents and brokers.

Quote from @Cari Sweet:  This sounds like a case for Fair Housing- Familial Status discrimination. 

Well maintained 80's property, vintage condition units.

Campus housing has been under tremendous headwinds for the last 4 years.These properties were sold with extremely aggressively optimistic projections, as well as a price that represented a significant premium to fair market value.So sorry to hear about your investment.

People have been dropped by insurance companies in wildfire areas and had to scramble to try to find insurance - some using California Fair Plan. 

To thrive in real estate investing, you must maintain a firm grip on your finances.

First step for you is to study investing in income properties.Generally a rental property will have in the range of 4% -50% of rental income going toward expenses to maintain the investment before debt repayment (mortgage). 

What rentals are not subject to fair housing law?