Once you set up your initial entity, you can add another entity at a discounted price.  

For more technical people, maybe a QR code might be a fun addition.

I see big trouble down the road if there are heirs, the property sells to you for a significant or perceived significant discount.

If you have, then you qualify for the 121 Exclusion (Section 121 of the Internal Revenue Code). 

Even though you are trying to do the right thing, there is still a natural law of "survival of the fittest" - these "investors" will eventually either stop hiding and realize themselves they have been taken advantage of - or lose the home from city code violations,  or maybe a foreclosure forthcoming.

I have posted the video tour in my private YouTube channel where you can provide the address or QR code to make it easy for the more tech savvy investors to view.

Some great discount ideas like buying 10% lowes coupons from ebay for $5.

Regulations include property related laws like the time and cost of evictions, rent control, code compliance requirements, etc. 

No unpermitted/building code substandard issues.

I don't know the pricing because I get a discount as an AZREIA member.