Kids can share the bathroom, parents pay for the space, parents get to keep their space.

No rental income produced but I can probably find one with enough space to build an ADU.Duplex - Immediate rental income.

I ran my numbers and 950k$ is the value I get once the property is fixed up and the vacant space is filled.

In addition, you can add a JADU from existing space but the jurisdiction can require an owner occupancy requirement (and every jurisdiction that I am aware of does require owner occupancy but I suspect the state will change this rule within a year).There are many companies that service San Diego that specialize in ADUs. 

The overage came from spending more on flooring (bought LVP), Plumbing drain issue, added 2 parking spaces, and redid the roof.

Renting out 7 bedrooms, you'd need at LEAST 7 parking spaces.

I came from the single family space, and after a horrible eviction from my turn-key rental which cost me a $10,000 education, I'm happy to scale up where the professionals play--professional GP team and professional management and economies of scale.

It is ESPECIALLY important in this townhome that's built on a crawlspace because it has a $15K encapsulation system underneath the building that protects the crawlspace and most importantly pumps water out because it's in a weird almost flood zone type of area... only gets bad when it rains heavy, and boy does it rain heavy here.   

Maybe I'm just getting to much into it but things like kitchen setup is terrible for flow fridge is on one wall stove is on another sink and a little bit of counter space?

@Scott Martin What were the costs to convert your space to ADU?