Guest quarters = Living quarters attached to a primary dwelling unit without interior access or within a detached accessory building, which are for the sole use of persons employed on the premises or for temporary use by guests of the occupants of premises.Full regulation... page 14 has the part I mentioned on only one ADU or tiny home: https://www.tinyhomeindustryassociation.org/wp-content/uploads/2020/07/San-Diego-Draft-.pdf

Randall,I believe they stand for.Str - Short Term RentalADU - Accessory Dwelling Unit.Take Care! 

.* The studio should be legally permitted as part of the main gross living area (gla), If it isn't, it will most likely be valued as an accessory structure (studio), even if it is contiguous and the same condition/quality as the main gla.

Tenants and guests shall not smoke or vape any substance inside the rental, common areas, or outbuildings.

Does anyone have any research on how much ROI an accessory dwelling unit brings to the property?

Accessory Dwelling Unit

Meeting the requirement not to remove existing parking but also removing the garage from the 60% accessory limit.

He views them both as a hobby, accessory and investment.

Eating edible weed doesn't present any danger, no more than alcohol or a lot of ding-dongs.I have rules against smoking and vaping, which protects the property, and I have a rule against criminal behavior.

Some lenders does  accessory unit.