Hey Dan, shoot me a DM, I'd be happy to jump on a call and shed some light on the rent data. 

Quote from @Mohan Sadashivaiah: I would like to know if Data analysis in needed in Real Estate industry.

When trying to analyse STR I try to use as many data sources as possible, AirDNA, Rabbu, Pricelabs and good old networking, ask around see what other investors are getting for their units. 

Stay there one night and test it yourself.

I don't know of anywhere with good data.

Figured there would be a few data points left out of the equation' that I would need to circle back with :) .There are additional units not rented at this time which could be rented to increase the income.

ACM (Asbestos Containing Material) abatement is a tough one because often you won't know (outside pipe insulation & 8x8 tiles which I can spot and point out with no testing).

You should check them out for your contact data needs.

There aren't many co-ops in Southern California, mostly in LA or a senior community in Orange County, but there's not much of a discount between condos and co-ops - at most, 10%.What is your source of the 10% difference data?  

These laws have been tested in court and upheld because they do not discriminate against protected classes.Familial status in Fair Housing pertains to the presence of children (pregnant women, people with children, adoptive or foster parents).