There is no way to estimate accurately by simply mere words or even accompanied by pictures.

How do I show this accurately on the books so that the company Net Worth is accurate as well as being able to use the $110k value when calculating my end of year depreciation amount?

I find that it is not always 100% accurate, but it is another quick and easy tool to use to get a general idea about rents in your area.

Technically this is accurate because if its still in the courts it hasn't foreclosed yet.  

Anyhow, I'm quite confused as to how I can analyze this deal accurately because we've already purchased this lot a long time ago, and don't need to outlay any cash further.

Hello,Has anyone recently used mashvisor is it pretty accurate with its nunbers when it performs it analysis or is there any other online website such as mashvisor that can help get the right data to analysis a duplex?

It is possible that we are talking about the same thing but your description is not exactly accurate.

Areas like Vegas (gambling), Florida (tourism), and Detroit (manufacturing) fared the worst in the last recession, and I predict will do the same in the next one.

By doing this, my loan's outstanding principle value is always accurate.

It would be terrible to have multiple STRs that become millstones in a recession.We found AirDNA to be accurate in our case but it may depend on the market.Hope that helps.