Real estate has definitely been a part of our journey of learning what it means to run a business, build a product, stand out in a crowded market place, (especially running airbnbs).

As it has been said, you need to go and drive the area and make an assessment for yourself to start with. 

Although the majority of Michael's superb content on Cost Seg focuses on how to properly assess the value of Cost Seg, he also does highlight some items regarding the internal workings of a Cost Seg study.

The best way to see if there is demand is to look on Zillow (there is a room feature) and Facebook Marketplace.

I do Zillow rental manager (which posts to a handful of sites) and FB marketplace.  

The best way is doing through an agent but if you really prefer not to use an agent, I would recommend posting on Zillow and FB marketplace (I have had good luck with both). 

Long story, it was through a real estate agent, but the owner determined his price assessment of $150K is correct, and the agent wrong.

I believe they do free assessments if you wanted to get a second opinion. 

Use it to quickly assess properties and estimate renovation costs, which will help you make smart offers.Join Local Real Estate Groups: Get involved in local investment groups.

Then possibly get hit with a $100k special assessment while you have it?