I also know from some AGM for strata meetings (my PM also does strata management for condo buildings), that some people require a lot more hand holding and ask a million questions which takes a lot of time.

Rachel H.I plan to put another newer mobile or possibly build so perfect advice to check with zoning.

In the Reno, NV market prices are continuing to rise because there is still a shortage of housing supply and there are very few building start. 

They also build from the ground up for long-term rental and sell those to passive investors as well.I have no referral relationship with them.  

The newer cabinet doors might be harder to find but it looks like it would be easy to make doors to match the older flat panel doors.Also, try looking at Restore the Habitat for Humanity thrift store or other used building supply places.

What would be the best way to build a contract for house hacking  without hiring a real estate attorney ?  

Instead of renting, move that money into a more valuable asset and continue building equity.

:)Having done something similar years ago, would advise you NOT to quit W-2 until you have a crew you can depend on to do at least 80% of the rehab work.You should also be building a network that exposes you to more deals than you can currently handle.Otherwise, you're just trading one job for another and won't be able to scale enough to generate the number of flips you need to replace W-2 job.

I'm planning to build one of the preapproved ADU plans provided by the city of Sacramento in my backyard (using a an owner-build permit).

I am hoping to like many others build up a good retirement through real estate and are looking for opportunities to learn good practices, soft skills and gain confidence and build repeatable systems that can scale.