You can get access for free with a BP Pro plan to try it out. https://inveloapp.com/bigger-pockets/As for straight mail houses, you can check out Open Letter Marketing.

Some items have come up.It's not an expensive property or an investment property, and I feel my real estate agent and real estate attorney are pushing me to purchase it. 

A cost segregation study is a strategic tax planning tool that separates the assets that have a shorter useful life and can be depreciated over 5, 7 and 15 years from the residential rental property or nonresidential real property that are depreciated over 27.5 and 39 years, respectively.

I like the West End, but I wouldn't start a long, expensive rehab in a declining market right now.  

If it works well enough doing that, then you can buy it, Airbnb it and rest assured that if Big Brother cracks down, you've got a viable Plan B.Also, I'd definitely contact zoning/planning in your area.

My team closed on a brand new construction 4plex this week in a master-planned community near Lackland and Medina Airbase.

Exit plan would be BRRR

They are planning a cash out refi (which is non taxable) which I'm including the reinvestment into the IRR. 

But this space is changing rapidly and in jurisdictions like San Jose where housing is scare, expensive and government entities are motivated to do something about it, I predict we'll see appreciation and other key metrics play out in favor of properties with ADUs in the near future.

flips are actually way more expensive than what most people think.