I have talked with several clients who have had a similar thought process - in their mind almost a "block chain" for the real estate investment.Along with the SEC regulations regarding investment offerings, the IRS has neatly placed this "blockchain" type idea as being a tax partnership. 

Most of our tenants are reasonable folks, and the buildings in A and B level communities have mostly routine issues (leaky drains, roofs, etc). 

A given number of “ down votes” and this posting get marked as “ marginal”Plan B… same forum…Based on the market of the property, a live “ investment “ number score will post immediately next to the title… so all you need to do is… look at the title… look at the “ investment rating” score… and decide if you even want to open up the posting.Also enough Retail Deals listed as Whole Sale Deals… and the posting member gets suspended.Three suspensions and the member is blocked.

I found a wonderful property in racine about a block from the lake.

I would love to start buying up on the same and surrounding blocks.

Also the one rule I remind them of is no grease and only TP down the drain. 

Change smoke detector batteries, new thermostat battery, replace furnace filter, look under all sinks, drain water heater once every year, look in the attic.

It’s far too block-by-block to do that.

@Christian Block I just learned about this term today from the Podcast, try to learn about it since I just bought my 1st property in CA of 600K.

The plumbing was beyond strange;  the DWV ( drain-waste-vent ) piping was all 1 1/2 inch.