Multi-Family apartment dwellings are historically some of the best real estate investments available.

Calif Civil Code 1954 states "Landlord my enter dwelling to make necessary or agreed repairs, decorations, alterations, or improvements..." 

For us, they always stay and adjust to the new reality.30-DAY NOTICE OF RENT INCREASERCW 59.18.140  (reference to our state's landlord-tenant law, replace this with yours)Tenant: ____________________________________________Address: _____________________________________________Dear Tenant,As I’m sure you’re aware, during this past year rental rates have increased significantly in our area.We have personally experienced increased costs for taxes, utilities, maintenance and repairs.Therefore, we must increase rent for the dwelling you occupy.This notice is given on the date of:_______________________Effective date of change in rent:____________________New rent:____________________We value you as a tenant.  

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;[...]

Then I have to go to the Secretary of State website to enter the entity name and see if I can find the name of the actual owner (human) who owns the LLC and then cross-check the mailing address provided by the Title Search report to see if it's a residence and if it's the residency of this person.It's not only highly inefficient and not scalable but also highly inaccurate. 

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

Realize, too, that fix and flippers tend to have cheap sources for this sort of thing and would not pay anywhere near what a homeowner would pay a kitchen fixing company.Your best bet may be to donate the cabinets and appliances to Habitat for Humanity.

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.