Do you guys ever take the risk of buying a foreclosure at sheriff sale with the previous owner still living in it? How do you calculate rehab cost given you can’t look inside?

They require all cash to buy so the people there have money.

They make their money off of real estate agents, but real estate agents are the worst people to make money off because they are highly unreliable and in and out of the business when the market changes.Their target should be the consumer with higher levels that they can subscribe too for data, since Zillow is linked to the MLS now which makes their data somewhere more reliable.

But in terms of the company you asked about a quick search shows there are a lot of people that are not happy with the service. 

Also Saw this as the same in shenandoah and people buying condos.

Let your criteria do the filtering for you.Regarding retention and renewals, the only time I have asked people to leave is when they have had rent payment issues and/or damaged the property. 

While you're reading, watching videos, talking to people online etc always have some way of taking notes.

Chicago need another million people in population to force us to push south.   

Hopefully the permitting people are nice and will offer some guidance.  

I've listened to a lot of BP podcasts and other real estate youtubers, but most of those people invest in places where real estate prices are 3 or 4x what they are here.