When my girlfriend and I were looking for our house hack property, we just performed the calculations as though we were paying market rate rent on the unit we'll be occupying.I wouldn't be too worried about what the other places nearby are going for if none of them have a comparable out dwelling.

Abandonment of the dwelling unit shall be deemed to have occurred when:(1)Actual notice has been provided to the landlord by the tenant indicating the tenant’s intention not to return to the dwelling unit;[...]

An accessory unit is typically an additional living area independent of the primary dwelling unit, and includes a fully functioning kitchen and bathroom.

In these neighborhoods no more than two unrelated persons may live in a dwelling.

For me personally I have landlord insurance policies for my dwelling in place and the rentals under my name.

Most cashout- ReFi options I've looked into will give 70% Loan to Value on a multifamily dwelling so that $25-28K range sounds about right.If that new loan still cashflows and the $28K gets you into a new deal to start the BRRRR snowball, it's probably worth it.

As a personal aside, i installed a 5-foot by 9-foot quartz countertop in my own personal dwelling to facilitate lunches with my wife and 4 kids, and it's too big. 

My wife and I are hosting on Airbnb and just received an initial message from a guest that instantly booked our place for April.

No legal advice given... confirm how this fits with the instant scenario.

This seems almost too good to be true, even at $250,000 so it's tempting, instant cash flow, like you would need to be crazy stupid to pass it up.