I wouldn't look at fix and flip for 100+ year old properties I'd recommend urban infill new construction much more control less stressful more advanced more value easier exit, etc etc 

Either way, I recommend finding peace with what you can't control (whether that is eviction or them living in the mobile home); otherwise, you let the siblings keep winning if they impact your happiness.

i iknow of a couple investors who are members of those sites. i thought about it, but didn't when they couldn't tell me how many leads came in per month on avg.i like being in control of my own marketing and once u have it going consistently the phone will ring. the other leads are icing on the cake

The management LLC does literally all management activities-- hire PMs, hires contractors for renovations, hires the legal experts for other stuff, buys STR furniture, hires interior designers for STRs, hires pest control, etc.

You aren't going to have success finding the right agent because you are taking something that is outside of your control (the new settlement) and already trying to figure out how to get the best service for less.

One bad investment can ruin most or all of a diversified portfolio and you have no control over how things will go.  

So, in sum, house hacking can be when you are able leverage low down payments in order to control an asset (use an FHA loan and rent out the other rooms/units, use the VA loan with no down payment to ultimately turn the property into a rental property, etc.). 

How much will pest and termite control cost monthly?

To summarize, your JADU should not be rent controlled due to 15 year exemption.  

Any software/camera related, that can be controlled through an app where tenant can have constricted access to cameras but i as owner have full access?