It will make your life so much easier fi you have control.

Can I just increase the rent to some unrealistic amount (there's no rent control in my state)?

Not a good idea for some of the same reasons-high costs of purchase combined with inexperience and renos gone bad/out of control. 

I do not understand why one looking for a buy would ever go to a "wholesaler" vs those who actually control the vast majority of supply. 

Other issues with adding an ADU:- in many CA jurisdiction the existing home becomes rent controlled.  

If you can't keep control of your personal finances, you are highly unlikely to succeed in real estate investing.

Guests have been good about obeying the smoking outside rule.The other feature I like a lot is it will track how many smart devices are in the building based on the number of sync signals it detects.

This approach allowed us to take ownership and quickly resell the property, providing greater control and flexibility.

You will have total control over your destiny.

You are allowed control over who pays what costs through control panels within the program… so you can control who pays the fee to screen a tenant and how much you charge for that service as well.