I'm a little outside of Sacramento, but my neighbor's house was just recently listed and it went in 3 days, also had numerous offers, and they ended up accepting one for $50k over asking. 

My primary marketing strategy has been craigslist and Facebook marketplace, while I have some seen some interest through these, there are numerous other listings that are slightly cheaper and in better areas.

By contrast, many legitimate, licensed health care professionals deliver services remotely, including over the internet.

If the landlord is doing something shady then there should be other easier avenues to pursue (health and safety violations) and you could tack this on to make your case.

https://www.sbsun.com/2021/03/30/tesla-to-operate-out-of-320000-square-foot-warehouse-in-san-bernardino/Plus, there have been numerous Amazon distribution centers that have opened up across the IE.

Ive done numerous in the past for real estate clients and its right on the money with appraisers.

If they are living like it is a slum, you can evict for health & safety violations.

The seller told me she has an attached to the property because she raised your family there but her husband has some health issues so she doesn’t have the time to take care of her husband and some others properties at the same time so that’s why she is selling.  

But numerous have also fallen through.

I'm a long-distance investor (my wife and I own property that we've never seen) and own a transaction coordination business so I've seen even more deals.Greg made a good comment in that the average BP member knows more about validating if a property is a good deal or not from a numerical perspective.However, the agents I've hired and the agents I work with who build great investor businesses focus on adding value that you can only get on the ground.For example, I want to know more about the property that I could ever learn about online.